... LED UL t8 18w Product Specification:18w T8 led tube fluorescent lightLED Qty: 288pcs 3528 SMDWorking Temp.: -40°C-55 ... /26mm Application:HOME, SUPERMARKET, OFFICE, HOTEL, MUSEUM, etc. This light can be used in any places where need energy-saving ... &stable performance Being reduced 40% heat dissipation, compared with normal fluorescent lampNo blink duirng operatingETL/UL / CE / Rohs approval high power ...