Top Manufacturer T8 led tube 18w or 20w

LED tube light:

Our LED tubes are made up with super brightness SMD LEDs, T8 specs, inner high
efficiency constant current driver, with less degradation and 50000hour lifespan replacing
T8,T10 fluorescent lamp,brighter than fluorescent lamp,better than most similar product.

Features

Ø Energy saving up to 60%. high intensity
Ø Best quality and excellent heat dissipation
Ø Instant start, no flickering, no humming
Ø High efficiency (90%), PF>0.95, constant current driver, with heat protection system,
     can work under unstable voltage
Ø Special circuit design, each LED work separately
Ø Electric wave resistant
Ø No fluorescent flickering
Ø No hazard of mercury or lead entering the environment
Ø No RF interference

Mechanical Dimensions: (Unit:mm)

Technical Specifications:

Physical Specifications

Packing details:
Inner Box: 640*40*40mm (1pcs/box)
Master Carton: 1330*500*300mm
Gross Weight: 34.0 kgs
Net Weight: 33.0 kgs
Quantity: 100PCS/CTN

 Product FAQS

1. The lamp do not shine after installation.
a. Check if there is power supply inputs by multimeter, and if it is the right voltage to use.
b. Check if the electrode of both sides has good connection with lamp stands.
c. Gently shake the LED tube and listen if there is abnormal sound, to determine if led tubes are
damaged during transport. If you find above problem, please contact dealer or manufacturer.

2. LED tube light is blinking
a. Bad connection on electrode, rotating led tube or adjust lamp stand spacing to ensure good contact.
b. Input voltages are wrong, please confirm that voltage used under right scope. If ballast inside lamp
holder, please make sure the voltage output of ballast match that of LED tubes.
c. Components damaged by crash during transport, please contact dealer or manufacturer.

3. There are led failed when light led tube.
a. Some led don’t work when first use, it is caused by vibration during transport, please contact dealer or
manufacturer directly.
b. There are three or less LEDs failed after a certain period using. It will affect extremely small. Our
constant current circuit design make each led set associative control, single led’s fail do not affect
others’ work, users can rest continue to use.
c. If more than three leds failed after a certain period using, please contact dealer or manufacturer
directly.

4. Actual parameters do not match specification sheet.
a. Please check the testing instrument procedure.
b. Different test test instruments might lead to tolerance.
c. If much defference between test result and specification, please contact dealer or manufacturer.

Applications:
l Hotels
l Conference / Meeting rooms
l Factories & Offices
l Commercial Complexes
l Residential / Institution Buildings
l Schools, Colleges & Universities
l Hospitals

Our Factory Environment:

We were in 2014 Guangzhou International Lighting Exhibition: