IP68 18watt Resin Filled 10mm LED Underwater Swimming Pool Lights for Pool US$28.80-33.50 / Piece SMD2835 10mm Slim LED Underwater Bulb Swimming Pool Light US$20.00-50.00 / Piece 6W 316 Stainless Steel IP68 Waterproof Mini Underwater LED Fountain Spot Light US$60.00-...
Decor style ModernLorell LED Desk Task Light 8W Silver 13201 FunctionalLorell 8-watt SMD LED Task Light, Black OfficeAduro U-Light 14” LED Battery Powered Touch Control Desk Lamp, White ModernLococo LED Wireless Charger Adjustable Foldable Desk Lamp MinimalistLepro LED Clip-on Desk Lamp Dimm...
Huaxia 8watt DC12V LED Fountain Light with Ce RoHS Hx-Fx100-63r Product Description Round Soft Resin filled wall mounted led pool light Product Name New arrival flexible pc resin filled led pool light Material Soft resin filled Power 6W/12W/18W/24W/35W/42W ...
当氧化铝基板温升大于8℃,此时氧化铝基板会不易将热传导出LED芯片,LED芯片会快速光衰。LED芯片封装在氧化铝基板,封装组件只适合始使用功率(~350mA,约1watt)。 应用以硅为导热基板的LED封装,如图4所示,在3.37x3.37mxm2的小尺寸面积上,具有快速导热的性能,可大幅解决因为使用氧化铝造成的高热阻问题。以精密的量测热阻...
8 Light Output (lumens): 800 Watt Equivalence: 80 Color Rendering Index (RA): 85 Average Life (hours): 25000 Dimmable: No FAQ Can these bulbs be used with a dimmable switch? No. These bulbs are intended for traditional on/off light switches only. ...
发光效率乃是光源产品的最重要特性之一。白光LED或其灯具设备系统的效率,通常以发光效率(Luminous efficacy;Lumens per watt;LPW;lm/W)来说明。 根据美国于2007年9月所公布有关固态光源灯具设备的“能源之星(ENERGY STAR®)”规范,其中A类要求(Near-term applications)系根据不同的灯具设备及应用(如室内或户外)所...
led tube light t8 20 watt t8 led tube light 18-19w t8 tube china Product Parameters 4FT T8 LED Tube light single tube 25W @ 5FT,22W 20W 19W or 18W @ 4ft,14W @ 3ft, 10W @2ft AC85-265V / 50-60Hz Aluminum and Plastic cover ...
标称功率Nominal power更改为额定功率Rated power (Watt)。5. 包装要求增加（实际注册一直有要求，只是原标准里面没有体现）增加：额定功率因素，额定显指。6. 标签设计增加（实际注册一直是这样，只是原标准没有体现）增加：如果包装尺寸小于宽43mm高45mm, 允许将能效标签缩小放在包装上，另外注册完成后，将有个独立的...
1000W Plant Light China Manufactory 2020 Most Powerful 1000watt Full Spectrum LED Grow Light US$210.00-300.00 / Piece UL Dlc 22FT 603*603mm 25W/30W/35W/40W Back-Lit LED Panel Light US$19.00-22.00 / Piece Full Spectrum H...
Professional LED Sport Flood Light 300 Watt- 1200 Watt Football Stadium LED Flood Light US$313.00 100 Pieces (MOQ) TUV/CE/CB Approved IP65 Waterproof Lighting Fixture, LED Tri-Proof Light, LED Tri Proof Light, Vapor Tight Light, LED Water Proof Light, Weather Proof Light US$...