China 77 Diodes LED Ring Light

The 77 diodes LED ring light illuminator is supplied as optional accessories featuring with high brightness, low power consumption, longevity and offering easy work. Meanwhile the LED ring lights are equipped with protective cap as well to prevent the dust or the chippings caused by grinding flying into the LED ring lights after long-time work.
Usage
* Long life LED of 40,000hrs and 50X lighting efficiency.When compared with that of fluorescent lamp
* Light intensity adjustment 0~100%
* Color unchanged when you adjust intensity
* Without electricity flash
* Intensity over 10,000 Lux(working distance in 65mm)
Specification

Led Quantity Led77 pieces(SMD LED)Input100~240V AC 50/60HZOutput Power4.5WOutput Type Constant current, Constant voltageLight Intensity Adjustment0~100%Temperature/Humidity0~40ºC / 20~80%RHLED Color WhiteLED Life about 40000 hoursWorking Distance40~120mmRing Diameter Inside Max Φ63mmDimension(mm) Out diameter Φ97; Inner diameter Φ63; Height 30; length 120N.W.150g

Can be customizedaccording to customer's demand of LED light source colors (Yellow, Yellow alternate with White, Blue, Purple, Red, Green and so on)
White LED Life Test
Test conditions: 1. LED in full load condition. 2. Environmental temperature 25ºC.