Welland's T10 LED Tube Light, 12W, 4FT 2011/05/16

The Welland's range of LED tube lamps are perfect for commercial applications with features of high efficiency and long service life. The LED tube lamp is the green lighting product that helps with the environment-friendly and power-saving tendence projects.The Welland LED light tube lamps emit no UV and run cool and have a service life up to at least 30,000 hours. This LED lighting solution features low energy consumption and high potential light yield, reduction of co2 emissions and energy costs.
Suitable for the offices, schools, basement parkings, restaurants, hotels, hypermarkets and many other places because the LED tube lamps do not contain poisonous and help with cost-saving and carbon reduction programmes. Available in various lengths and color temperatures, the Welland LED tube lamps come in various lengths and are designed to replace conventional fluorescent tube lamps. The tube lamps are manufactured with reliable plastic tube and high quality LED module, so are extremely safe and durable.
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  • 70% energy saving rate than the similar fluorescent lamp
  • Fits conventional fluorescent light fixture
  • Super high efficiency lumen output
  • High-efficient power design (Constant current) 
  • Simple repair and maintenance with modular design
  • Absolutely no flicker for eye protection
  • UV or IR free for skin & eye benefit
  • Lower burden on air-conditioner
  • Instant lighting-on with no flickering
  • Environment-friendly with CE/RoHS Compliance   


Energy Used


Tube Type



168 pcs

LED Type

3020 SMD

Tube Socket


Voltage Range

100-240V AC

Frequency Range


Power Factor

More than 90%

Beam Angle

150 degree

Lumen Output

1000 lm (20% plus with transparent tube)

Luminous Efficiency

90 lm/watt

Light Service Life

up to 40000 hours (environmental temp. at around 25°C)

Color Temperature

Day light : 5500-6500°K / Warm white : 3800-4500°K

Color Rendering Index

> 75% (Day light) / > 65% (Warm white)

Storage Humidity

10% ~ 95% RH

Storage Temp.

-30 ~ +80°C

Operating Humidity

20% ~ 90% RH

Operation Temp.

-20 ~ +40°C

Tube Material

Diffuser : PC (transparent or misty) / Body : PC


30mm (D) x 1200mm (L)