PRODUCT FEATURES Save 50% energy comparing to fluorescent tube Instant start, no flickering, no humminge Long life span 35000 Hours Low maintenance cost, Can be retrofitted to existing frame Cover Option: Transparent and Milky Color Range: 3000-9000k. Number of LEDs per tube 87-140 Available with inbuilt motion sensor technology Working Temperature upto 45 Degree Celsiusg DRIVER FEATURES Short Circuit Protection Over Voltage & Current Protection Voltage Range 90V to 265V AC 4 KV Surge Protection Auto Recovery