Specifications Android robot mini speaker 1.Built-in rechargeable lithium battery 2.Support TF card,cell phone,computer 3.Colorful LED USB android robot mini speaker for ipad notebook Main Features *Accompanying speaker for PC.MP3, MP4 and notebook*Support mp3 file*Mellow and clear timbre*Built-in active amplifier*Pure and elegant sound quality with unsurpassed effect*In compliance with acoustics and aestetics rationale*Flexible sound with distinct tone levels*Small sized design, easy to take*Support TF card*FM radio Accessories:1)3.5mm stereo audio cable 2)USB cable 3)Menu book
Specifications fiberglass bar has the properties: light weight, high strength, anti-corrosion, electric insulation, thermal& sound proof, etc FRP solid sheet (fiberglass bar) is the thermosetting plastic products combining the reinforced materials of fiberglass roving, surfacing mat, polyester or vinyl ester etc. fiberglass bar is a kind of composite material, but also a kind of composite structure. It maybe designed as per applications, also per the required mechanical strength and appearance. It is made by pultrusion. FRP solid sheet (fiberglass bar) has the following characteristics 1) high strength 2) light weight 3) anti-corrosion 4) anti-aging 5) thermal and electric insulation and acoustic insulation 6) easy to be installed and treatment 7) free to select the size and the color
Brand Name: OEM Model Number: LP-916C Channels: 2.1 Special Feature: Mini System Place of Origin: Guangdong China (Mainland) Bluetooth: for Android,Iphone,balckberry and Nokia Material:: Aluminium+Piano shining Output: 35WX2+80W Player Type: TV,DVD,MP3,MP4,Mobile Phone,Compputer Input:: 1 x AUX input, 1x Optical,1x Coaxial(PCM) Sound effect: Music ,Movie,TV ,Theater ,Sport ,Game Subwoofer size: 250*250*305MM(LXWXH) Soundbar size: 970*55*60MM(LXWXH) remote control transfer: full function Certificate: CE,Rohs,FCC Packaging & Delivery Packaging Detail: Packing:610pcs/40HQ 1 year warranty and 1% spare parts Delivery Detail: 25 days Specifications Bluetooth Aluminium+Piano shining Super slim suitable for wall-mounting or table top RMS:150W (35WX2+80W) 2.1CH Superslim Soundbar + Aluminium Soundbar (With bluetooth) Description:Digital inputs : 2xCoax in ,1xOptical in2.1CH Soundbar systemBluetooth for Android,Iphone,balckberry and NokiaStylish modern thin design to s
Brand Name: TASSO Model Number: RX123 Type: Passive Use: Stage,Outdoor Place of Origin: Guangdong China (Mainland) Component: LF:1x12";HF:3"+Horn Nominal Impedance: 45Hz-20KHz ±3dB RMS Power Handling: LF:400W;HF:250W Peak Power Handling: LF:800W;HF:500W Frequency Response: 45Hz-20KHz ±3dB Sensitivity(1W/1M): 108dB Max. SPL: 142dB Diving Mode: Bi-Amp Dispersion: 65H x40 V Voice coil size: 3"(75mm) Packaging & Delivery Packaging Detail: carton Delivery Detail: 10-15 days upon receipt of full payment Specifications professional sound speaker, outdoor speaker, pa loudspeaker, stereo speaker, professional loudspeaker, loudspeaker, pro speaker professional sound speaker, outdoor speaker, professional speaker, pa loudspeaker, stereo speaker, professional loudspeaker,subbass,loudspeaker,pro speaker Loudspeaker, power amplifier, line array system and are our main professional audio products. Our product ranges include also Karaoke sy
Place of Origin: Guangdong China (Mainland) Brand Name: Vientiane Model Number: WX-EF034 Voltage: AC220V, 50Hz Light Source: 61pcs*5mm LED Power Consumption: 15W Signal Control: DMX512 Operational Mode: sound control mode, auto-running mode, master-slave mode Control Channel: 6CH Synchronour Motor: AC220V/20RPM*2 Working Environment: -10-35 degree Size: 330*180*175mm Weight: 2KG Packaging & Delivery Packaging Detail: Carton with foam Flightcase as your required Delivery Detail: 1-3days for sample,7-15days for one container Specifications led stage bar scan light 1.Specification: Mode:WX-EF034 Name:LED SCAN ROLLER LIGHTVoltage :AC220V, 50Hz Power Consumption :15wSignal Control :DMX512 Operational Mode :sound control mode, auto-running mode, master-slave mode Control Channel :6CH Synchronour Motor AC220V/20RPM*2 Working Environment I Working Environment Size: 330*180*175mm Net Weight 2kg
Specifications 1.Music/Madrix controllable 2.360 degree, 3D-effect 3.0.5M,1M,1.5M,2M available 4.CE, FCC approved Disco/night club falling star sound bar meteor tube light Features: 1.Constant current driver is inside the lamp, to make sure it can work at a certain current, which contributes lots to protecting lamp's lifespan 2.Double sided light effects can be seen from angles.Transparent tube make the light much clear and pure. 3. Environment friendly,no harsh glare and buzzing noise,no flicker. Application: Decoration for streets, gardens, trees, hotels,shopping malls, night bars, Djs, clubs, arena, stage, etc Specifications 0.5m, 1m, 1.5m and 2m are availabl
Specifications Energy saving LED light bar sound activated 1.Low power consumption 2.Super-bright but running with low temperature Energy saving LED light bar sound activated 100% brand new. Specification: Length:50Ft LED Quantity: 150 leds/5 Mete Tube Dimension:13 *26 mm Bulb Diameter:5mm Bulb Orientation :Horizontal Rated Lifespan :50000 hours Wavelength :459-46
Specifications 1.Disco Mirror/glass Ball 2.Size1,2,4,6,8,10 12,16,18,20,24,30,40,60,80" 3.OEM welcomed 4.High quality,rotatable,reflective 4" mirror ball decorations disco magic ball disco ball beads Model NumberDiameter (inch)MaterialGlass ColorMB-0031 inchFoam ball body+mirror glassSilver, Golden, Red, Green, Blue, Yellow, Orange, Purple, BlackMB-0052 inchFoam ball body+mirror glassMB-0104 inchFoam ball body+mirror glassMB-0156 inchFoam ball body+mirror glassMB-0208 inchPlastic ball body+mirror glassMB-03012 inchPlastic ball body+mirror glassMB-04016 inchPlastic ball body+mirror glassMB-05020 inchPlastic ball body+mirror glassMB-07530 inchFiberglass ball body+ mirror glassMB-10040 inchFiberglass ball body+ mirror glassMB-15060 inchFiberglass ball body+ mirror glassMB-20080
Brand Name: ZTH-OEM Model Number: ZTH-DY-01 Type: Passive Use: Home Theatre,Mobile Phone,Karaoke Player,Computer,Stage,wireless mini portable bluetooth speakers with microphone,USB TF card Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Function: support TF card,USB,FM,MIC, hands-free calling, Bluetooth function Color: Silver, Blue, Red, lividity Certificates: CE ROHS FCC Warranty: 12 months Battery: 450mAh enough power Support: FM radio LED light: We can take it off if we no need it Support MIC: hands-free calling function Bluetooth range: CSR3.0 Bluetooth, which can remote 15M . Packaging & Delivery Packaging Detail: Carton box Delivery Detail: 15-20 days Specifications sound bar with bluetooth speaker 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M New Mini Multi-function bluetooth speaker Sell Points: * Support: TF card,FM Radio,* High sensitivity FM radio with extern
Brand Name: HFD Model Number: HFD-010 Type: Passive Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: white blue red black Packaging & Delivery Packaging Detail: Product size: L85mm *D30mm 288pcs/ctn Carton size: 58.5*45.5*40.5cm N.W.:13.8KGS G.W.:16.5KGS Delivery Detail: 15-20 days after our receipt of your full payment Specifications -Mini tube design -Remarkable stereo sound acoustic -Compatible for iPod,MP3,MP4 -Pure and loud sound Features: -Compatible for iPod,MP3,MP4 or any other music source via a 3.5mm jack-Output power: 1W*2 -Loudspeaker unit: D28mm*2 -Impedance: 8Ohms -Frequency response: 200Hz-20KHz -Power supply: 2*AAA batteries -Net Weigt: 40g Cany Color of the Speaker.Compatible for iPhone/MP3/MP4 via 3.5mm Jack 2*AAA batteries for power supply.The
Specifications 317L stainless steel bar supplier prime quality/strict standard SGS/TPI/UT sound test MTC/FORM E/CO/CIQ CERTIFICATE 317L stainless steel bar diameter: 4mm-380mmlength: standard 6m-9m or as requirementsurface: normal hot rolled/black/polished/hair line.package: in bundle with wooden case 317L STAINLESS STEEL INTRODUCTION 317L is a molybdenum bearing austenitic chromium nickel steel similar to type 316 except the alloy content in 317L is somewhat higher. It has superior corrosion resistance in special applications where it is desired to reduce contamination to a minimum. 317L was developed primarily to resist more effectively the attack of sulfurous acid compounds. However, its proven ability to combat corrosion has widened its use considerably and is now being used for many other industrial applications. The low carbon content of 317L provides immunity to intergranular corrosion in applications where heavy cross-sections cannot be annealed after welding
Specifications 1.Easy installation&Packing 2.Friendly operation 3.Longer life,lower consumption 4.DMX control 5. Wide application Full Name:flexible led display
Specifications Newest 1300MW Full Color Animation Laser light for Disco DJ, KTV, Bars, Clubs, Parts, Advertisement Certification CE, RoHS, FDA Newest 1300MW Full Color Animation Laser light for Disco DJ, KTV, Bars, Clubs, Parts, Advertisement
Specifications led light bar sound activated 1. 30pcs LED/0.5M, 2. warranty for three years 3. CE, FCC Certificate led light bar sound activated Feature 1. Work voltage DC12V or DC24V2. Standard length: 30pcs/0.5m, 60pcs/m3. Available Color: White, Warm White, Cool White, Red, Green, Blue, Yellow4. Protect range: IP685. Beam angle: 120 degree6. Used for illumination or decoration7. Life Span: 50,000 hours8. Operating temperature: -20 to +50 degree Celsius9. plastic tube pack10. Environment friendly, no ultraviolet and infrared radiation, no mercury and other hazardous, no RF interference, no flickering or buzzing. SMD5050 LED Rigid BarLed type SMD5050Led quantity per meter60leds per meter, 30leds per 0.5mInput voltageDC12V or DC24VPower per meter14.4W per meterLight colorWhite, Warm white, Cool white, R, G & B.PCB ColorWhiteBeam angle120°Protect RangeIP68Light SourceOriginal Epistar From TaiwanLife span50,000hrs SMD5050 LED Rigid Ba
Specifications Music angel Speaker Sound Bar USB TF card / Micro SD card Multimedia speaker Portable, LCD screen, FM Radio Assorted Colors promotional gift Music angel speaker inside with battery integrated Sound Bar for entertainment Music angel Speaker, usb tf card mini speaker, multimedia speaker, portable speaker, TF card speaker,Hotsale Specifications Model JH-MAUK5 Output RMS 6W (3W+3W) Frequency response 150~18000HZ(±3dB) Signal and noise ratio of power amplifier no less than 80dB Loud speaker 1.77 inches (external diameter 45mm) Magnetic resistant 4 Ohms Battery Built-in Li-battery 550mAH Power supply 5V/1000 mA AC power adapter , computer USB power rotate connect line(can choose) Size 165*50*53mm Color Pink/ Blue/ Green/ Black/ Silver Packing specifications 60pcs/Box Packing size 449*345*300mm weight 17.20KGFeatures1. Fashionable R
Specifications 240pcs Small Power 17W Indoor LED Pixel BAR Light(240*10mm RGB) Color effect:R,G,B mixing color Size:100*6*6CM NW:2KG 240pcs Small Power 17W Indoor LED Pixel BAR Light(240*10mm RGB) Input Voltage:AC 100-240V/50-60HZConsumed Power:17WLamp Type:LED(10mm)Lamp Specification:R(96PCS),G(72PCS)B(72PCS)Useful life:Around 5-100000hLED Dimmer:PWM>400HZAnti-electricity intension:1.5KVDMX Signal:DMX512Control Mode:stand alone/master and slaverDMX Channels:3CH,4CH,7CH,10CH,16CH,24CH,28CHColor effect:R,G,B mixing color,build-in programEffect:strobe,eotic,gradual change, Sound ActiveBeam Angle:25DegreeMaterial:Aluminum bodyProtection rate :IP20Approvals:CE,RoHsBody color:BlackSize:100*6*6CMNW:2KG
Specifications party light Red+Green laser diode dj disco party light Firework effect light firefly lights stage equipment Good News!If buy 6pcs/lot,you can have US10 off!Fast delivery firework Red+Green party strobe light Specifications:50mW 532nm green laser,TE-cooled+100mW Red laser,TE-cooledOperating modes:Auto, Sound active, Master/Slave & DMXAfter 8 seconds without sound laser will be shut down automaticallyDynamic scan speed adjustDynamic pattern speed adjustLED indicator displays the status of the POWERSound sensitivity control Features:Fan cooledPower:110V/220VApplicable for Disco, Pub, Bar, Clubs, Large stage, Entertainment center, Casinos, Family party etcSize:34*14*20cmNet Weight:3.5kgs
Brand Name: OEM/ODM/BENTON Model Number: BT-SE31 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Screen: LED screen Support: Micro SD card FM Function: Yes Music format: MP3,WMA etc warranty: 12 months Line-in function: Yes Battery: Built-in Lithium battery Audio output: 3.5mm Color: black,gold,red,pink,silver Accessory: Gift box, audio line, usb cable,user manual Packaging & Delivery Packaging Detail: 100pcs/CTN weight:15.5kg packing size:40x30x20cm Delivery Detail: 3-7 days after recieving buyer's payment Specifications mini speaker bar 1.LED screen 2.Support MicroSD card 3.music format:MP3,WMA 4.Line-in function for computer input 2012 hot sell mini speaker bar sound bar of high quality Detailed description Support Micro SD card USB flash Suppo
Specifications 2013 newest powerful 8x10w RGBW 4in1 LED moving head bar light 1)Color : RGBW 4in1 2)Beam Angle :2degree 3)Led wall beam 2013 newest powerful 8x10w RGBW 4in1 LED moving head bar light Today's beam light is well developped, but we still see the possibility of differnt beam effect. Under this consideration,we designed this LED BEAM BAR. It give audience fresh beam feelings, dramatically and vividly. Highly proposed in application of disco bar, gallery and wall. it again extended our beam product range. Parameters: Electricalvoltage110V ~ 240Vpower consumption200WLight sourceLED10WX8PCSColorRGBW 4in1Control modeDMX51212/21CHANNELSMaster/slave√Sound Active√auto√Optical system Beam Angle2 °Dimmer0~100% line dimmerStrobe1~13t/sPhysicalMachine size1198X162X89mm(excluding hook)Machine weight8.6kgenvironment& saftyStore conditiondry and clean pl
Brand Name: HR Model Number: SP-01 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Portable,Mini,Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) MFB: POWER ON/OFF, PAIRING BUTTOM, PLAY/PAUSE Dimension: 65*65*52MM WORKING TIME: 7 hours SPEAKER DIM: 40mm POWER: 1.5W SPEAKER FREQUENCY RANGE: 200~20KHz Name: Bluetooth Mini Portable Speaker for Phones Color: red blue black white orange Certificate: BQB, CE, Rohs,FCC Packaging & Delivery Packaging Detail: Packing for Bluetooth Mini Portable Speaker for Phones:1pc/poly box Delivery Detail: 35days Specifications 1.Bluetooth 3.0+EDR 2.Onboard the magic stick 3.Mini Portable speaker for sound bar 4.In stock 5.Factory price The best design Bluetooth Speaker For triad speakers with best surround sound and wireless TV sound , sound bar Features1, Bluetooth 3.0 + EDR2, Double-bass subwoofer3, Bluetooth make hands-free call, suits for car4, LINE-IN input5, battery keep
Material: ABS Technique: Polished Style: Artificial Use: education toys Theme: Music Regional Feature: China Place of Origin: Guangdong China (Mainland) Brand Name: shengyip Model Number: talking book color: any color voice: can be customized Packaging & Delivery Packaging Detail: opp+carton, Delivery Detail: 30-60 days Specifications 1,making learning more interesting 2,press button,here the sound. 3.oem design music sound book for children education Talking chip module for book 1. An excellent children book keeps your kid interested while learning. 2. This sound story book is printed in attractive colors, ensuring quality vision stimulation for young kids. 3. Buttons corresponding with the pictures enhance the effectiveness of learning. 4.&nbs
Place of Origin: Guangdong China (Mainland) Brand Name: LOWIN Model Number: lks-501 with usb/sd interface: mic input with FM: yes with bluetooth: yes Packaging & Delivery Packaging Detail: standard export packing Delivery Detail: 35days Specifications New Sound bar for plat TV Perfect Sound bar with resonable price, Soundbar with Wireless connect Sub-woofer With Bluetooth 2.1 Sound bar/Home theater/ Soundbar with usb/sd/wireless Sub woofer MODEL:lks-501 Power Supply AC~220V/50Hz Power Consume 75W Power RMS Front L/R.CENTER.REAL/R 15w*2=30W(1K) SRS 15W*5=75W SUB-W 40W(100Hz) L/R UNIT IMPEDANCE 6Ohm WOFFER UNIT IMPEDANCE: 4OhmS/N≥60dB BASS TUNING(100Hz)±14dBTREBLE TUNING(10KHz)±14dBSTEREO UNBALANCE≤2dB STEREO CROSSTALK≥60dB FREQUENCY RESPONSE(L/R CH.) 250Hz-20KHzFREQUENCY RESPONSE(WOOFER) 30Hz-250KHzFORMAT SUPPORTABLE MP3/WMAAUX-IN SIZE 1014*12
Type: car music light Voltage: 12v,12-24v Lamp Type: LED Certification: CE,RoHS,E-mark Car Make: All cars Place of Origin: Guangdong China (Mainland) Brand Name: LIWIN Model Number: music sensor light bar,car music light life time: 3000 hours Color: white,red blue and other brilliant colors Power: 3w/5w Size: 45*11cm;90*10cm;70*16cm and other size Operating temperature: -40 ~ +105 web: www.liwin-china.com OEM service: Yes Keyword: music sensor light bar Packaging & Delivery Packaging Detail: Blister card or anti-static bag ,OEM package is welcomed 1pcs 1 polybag, put into the carton box. Delivery Detail: Sample Order:1-3 days ,Big order:6-14 days after got the payment Specifications music sensor light bar 1.New design,New style 2.Easy install 3.Sound activated function 4.Best after-sevice music sensor light bar 2013 hotsale music sensor light bar 1. Directly factory 2. Newest design 3. Energy saving and High power LED 4. Fashionable & Cool ca
Specifications Bluetooth wireless speaker sound bar for pc tablet 1.Cool record design 2.Bluetooth wireless 3.with mic 4.CE&Rohs Bluetooth wireless speaker sound bar for pc tablet Features: Cool Record shape design for your memory of record player, Aluminum Cover with body UV painting, CSR Bluetooth Solution for high quality wireless connection 3W powerful speaker with good sound quality Built-in Microphone inside Up to 3 hours playing time for normal volume With AUX in to use even by 3.5mm audio cable Specification: Device Type:Rechargeable Wireless Bluetooth Portable Mini Speaker for Apple iphone 3 4 4s ipod ipadBluetooth Specification:Version 3.0Operating Distance:up to 32 feet (10 m)Work Time:3 hoursDime
Type: Ceiling Grid Components Place of Origin: Hebei China (Mainland) Brand Name: AOTE Model Number: TB-021 Material: High-quality hot dipped galvanized steel Height: 38mm,32mm,26mm Surface: Baking Finish Color: White,Black Width: 24mm Thickness: 0.23mm,0.26mm,0.30mm Certificate: CE,ISO Function: To fix mineral fiber board or gypsum board Packing: Standard carton Packaging & Delivery Packaging Detail: 50 pieces/carton Delivery Detail: Within 15 days after receiving the deposit Specifications Ceiling T bar/Ceiling T grid: 1, good sound acoustic feature 2, fire resistance 3, CE ISO, SGS quality 4, OEM available 1. Ceiling T bar/Ceiling T grid are made of galvanized steel and color steel. It has three items: main T-bar, middle cross T-bar and wall angle. This production can be made of different size which is according to different size of ceiling board. Ceiling T grids has many advantages, include: beauty, good strength, cauterization-resistance, and water resistance. 2.Available Mo
Specifications 1,Auto car sound activated led light sticker 2.equalizer led auto sticker 3.led light bar sound activated sticker Auto car sound activated led light sticker equalizer led auto sticker led light bar sound activated sticker Specification: 1.Name: car rhythm light car music rythm light sticker2.Size:45*11cm,90*10cm,70*16cm,80*20cm,90*25cm,114*30cm3.Thickness:0.3-0.5mm4.Brightness:70-120cd/squre meter5.Color:red,green,blue,greeenblue,multi-color or any customized color6.Maximum size:1*2m,if large ,can be joint7.Life time :more than 10,000 hours8.Inverter:DC12V9.can do customized design?---yes10.Function:sound activatedHow to do customized design:1.Offer high resolution picture2.Do animation effect for you confirm/or you can offer us 3.After confirm size and animation,we will quote price and do sample4.Production after sample confirmed Image:
Specifications Sound bar used in children's sound book 1.Use for children pre-school learning book 2.Each button control one sound 3.Good Sound bar used in children's sound book 1. Function: press each button on the module, it will play different sound. Different button control different sound For children's educational books, enrich children's knowledge and enhance their interesting of study For language studying For music teaching and learning, entertainments For the blind people learning 2. Material: ABS plastic3. Size: existed or customized4. Souns message: animal, traffic tools, funny sound, real-man voice, story in various kinds of language etc5. sound duration: 1-180s for each button6. Button: 1-12 buttons as require7. Sound format: MP3/WAV8. Power by: cell battery, AA/AAA9. Battery life: can play music /sound for more than 500times10. Certificate:CE ROHS FCC
Specifications red green laser light 1.on party&club&bar r+g laser light 2.smile&love&star&pentagram 3.red and green laser 4.0.6kg RG laser Brand :Libao Laser Product :4in1 red +green mini laser light Specification: Gross weight0.6kgCurrent0.8-1.0AFrequency50-60HzSize130*115*52mmPatternheart&smile&star&pentagramWavelength/power532nm/50mw(green), 650nm/100mw(red)Surface colorblueWorking temperature15-30°CExpected lifetime>5000hLaser gradeclass 3ACooling fanWorking environmentindoor Guarantee1yearPlay modesound active and auto model Packing listprojector 1PC, AC power supply 1PC,owen's Manual 1PC, Tripod 1PCApplicationhome party ,birthday party ,welding celebration ,disco,ktv and so on ……to creat a romantic atmosphere Thank you very much for your attention and interest in our product, if you are interested in our produ
Type: Ceiling Tiles Place of Origin: Tianjin China (Mainland) Brand Name: nuoran Function: Fireproof,Moisture-Proof,Sound-Absorbing Feature: Artistic Ceilings Ceiling Tile Shape: Grid Ceiling Tile Type: PVC Ceilings Packaging & Delivery Packaging Detail: Exprot Carton Delivery Detail: 10-15 days Specifications Ceiling metal bar Ceiling metal barStandard Size:Main tee: 38*24*3000/3600mm, 32*24*3000/3600mm, 28*24*3000/3600mm Cross tee: 26*24*600/1200mm, 20*24*600/1200mmWall angle: 22*22*3000mm, 16*16*3000mmOther dimensions are aslo available!Main Thickness: 0.23mm,0.24mm, 0.25mm, 0.26mmOuter Packing: standard exprt cartonApplications: widely used in office building, hotel, restaurant, supermarket, cinema, station, living room, etc.
Specifications 4 in 1 RGBW LED MOVING BAR 1,LED Source: 8x10W 4 in 1 LED 2,8 degree Beam Angle 3,10/ 38CHs 4,CE,RoHs 8x10W 4 in 1 RGBW LED MOVING BAR Why Choose Us? 1. Different Housing with Cheaper ones. The thickness of our housing, bottom is 2mm but theirs is 1.5mm.The top of aluminium is 8mm and theirs is 6.5mm.:2. As for Lenses, in order to get parrallel beams, we are using only 8 degree lenses. And for cheaper lenses, you will feel those LED Chips are not in order which will cause the beams not parralleled.3. You can control every LED different colors. TECHNICAL PARAMETER: Light source:Lamp: 8x10W LEDs, RGBW 4 in 1Power:100wAverage life: over 100,000 hours Effect:Color changing,strobe,Dim 0-100%, speed adjustment,etcBuilt in programs,fade0-270 degrees Y moving4 modes: Auto,DMX,Mater-slave,SoundThermal management system