发光效率(Luminousefficiency)是指电光源的光视效能以消耗1W电功率产生多少流明光通量表示,即光通量与功率之比,单位是流/瓦(1m/W)。发光效率越高越好。 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 子弹型LED,口径10毫米,mcd值高达10 0000 电流20--60毫安1W LED 流明51.7-67.2lm ...
发光效率(Luminousefficiency)是指电光源的光视效能以消耗1W电功率产生多少流明光通量表示,即光通量与功率之比,单位是流/瓦(1m/W)。发光效率越高越好。 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 子弹型LED,口径10毫米,mcd值高达10 0000 电流20--60毫安1W LED 流明51.7-67.2lm ...
月石三色高性能能效LED光源数据表_datasheet ASMT-MT00 Moonstone™ Tri-Color Power LED Light Source Data Sheet Description The Moonstone™ T ri-Color Power LED Light Source is a high performance energy efficient device which can handle high thermal and high driving current. The exposed pad ...
Description The Precision Optical Performance Oval LED is specifically designed for variable message signs and passenger infor-mation signs. The oval shaped radiation pattern and high luminous intensity ensure that these devices are excellent for wide field of view outdoor applications where a wide ...
‘controldevice’meansanelectronicormechanicaldevicecontrollingor monitoringtheluminousfluxofthelampbyothermeansthanpowerconversion,suchastimerswitches,occupancysensors,lightsensorsanddaylightregulationdevices.Inaddition,phasecutdimmersshallalsobeconsideredascontroldevices;COMMISSIONREGULATION(EU)No1194/2012 Stages ...
High Luminous Efficiency 180 Lm/W Street LED Light with Smart Control System, Find Details and Price about Road Lighting Street Luminaires from High Luminous Efficiency 180 Lm/W Street LED Light with Smart Control System - Ellins Optoelectronics Co., Lim
With the alliance of the mLED BLU, a higher contrast ratio, lower power consumption, less heat generation and freeform factors are promising features to be realized. Micro-LED emissive displays may further enhance the HDR performance and power efficiency. Preferences with respect to the power ...
Light source:Lumileds Luxeon TX 9pcs;Material:Aluminum alloy and PC;Rated Power:20W/25W30W;Input Current:700mA/ 860mA/ 1050mA;Luminous Flux:2,100lm/ 2,500lm/ 2,850lm;Input Voltage:24-30.5Vdc;IP Rating:IP68, ultra waterproof;Life:>50,000hrs; 5 years Warra
Lamp Luminous Efficiency(lm/w) 90 Lamp Luminous Flux(lm) 6-7 Working Temperature(℃) -20 - 50 Color Rendering Index(Ra) 80 Light Source LED Switch Mode Remote Control Support Dimmer NO Lighting solutions service Lighting and circuitry design Lifespan (hours) 50000 Application WAREHOUSE Product ...
The light intensity is dispersed evenly at all emission angles in traditional underwater light sources that use the radiative transfer model, resulting in the inclusion of scattering factors in the attenuation coefficient. The high directionality of \{LED\} light source modules causes the light ...