1. Common LED lighting and emergency LED lighting.
2. Emergency lighting time can last over 5h.
3. CE(EMC and LVD) and RoHS.

Key Features:
* More than 50000hours life-span with 72 months warranty time.
* With correction connection, PF: >0.95.
* Once city power is off, the emergency lighting will be on within 0.4", and can last for 5hours.
* Delivery time: 15 days for 100pcs . 10-20 days for 1000~3000pcs order. 40 days for 5000pcs. All of our LED chips are imported from Taiwan of Epistar.
* Input voltage: AC100-240V.
* Output voltage: DC 33V.
* Diameter 26mm, length: 600mm/900mm/1200mm/1500mm, 11W/17W/20W 24W, LED tube with emergency, 108/168/220/240 LEDs.
* Pure white: 3000~6500K, with Al back side, rotational green end cap, frost cover.
* Not only a common lighting, but also a emergency lighting dual function LED tube.
* In your factory or office, no need to buy another generator or install additional emergency lighting device.
* Our dual function LED tube with common lighting and emergency lighting as well.
* Can serve you as an emergency light for up to 4h as power off.
* Dual function, while only one cost of a LED tube.
* The products are widely used in public places.
* For example, stations, airports, factories and offices.
* Particularly suitable for aircraft, trains, ships, buses and other moving devices.
* The event of a disaster if the general power supply lines have been damaged, regular back-up power supply has been unable to play a role, while ERVAN TM emergency LED tube can play a huge role.
* Because its power supply coming from its own outside driver, which is directly near LED tube.
* Not affect by the city power net, to provide adequate lighting for escape time.
* In some areas, the price of electricity for daytime and night-time are different.
* We can charge it at night, while lighting in daytime with its own battery.
* Contributing more for the environment protection and energy saving.