Products
T5 21w Led Replacement
LONG LASTING - LED tubes have an outstanding life rating of 50,000+ hours and are composed of shatterproof, durable epoxy resin and aluminum alloy. These tubes can last 20+ years depending on use, vastly reducing relamp frequency and maintenance costs.
SUITABLE FOR: General purpose, office, residential, commercial and special purpose lamps. This is commonly applied for home office, garage area, kitchen, warehouse lights, hallway lights, hospital lighting, manufacturing facility and food service lighting.
EYES PROTECTIONl: CRI>95Ra, flicker free is available; Color temperature 3000-6500K, making your home or business feel cosy and protect your eyes.
Shenzhen Benwei Lighting Technology Co., Ltd. is one of the best manufacturers and suppliers of t5 21w led replacement in China. Welcome to buy durable products for sale here and get pricelist from our factory. All customized products are with high quality and competitive price.
t5 21w led replacement

Why choose t5 21w led replacement?
LONG LASTING - LED tubes have an outstanding life rating of 50,000+ hours and are composed of shatterproof, durable epoxy resin and aluminum alloy. These tubes can last 20+ years depending on use, vastly reducing relamp frequency and maintenance costs.
SUITABLE FOR: General purpose, office, residential, commercial and special purpose lamps. This is commonly applied for home office, garage area, kitchen, warehouse lights, hallway lights, hospital lighting, manufacturing facility and food service lighting.
EYES PROTECTIONl: CRI>95Ra, flicker free is available; Color temperature 3000-6500K, making your home or business feel cosy and protect your eyes.
Product Specification for t5 21w led replacement:
Size | Wattage | Lumen | Parameter |
288mm/1ft | 4w | 160lm/w | Color Temperature: 3000-6500k Beam Angle: 120degree Input Voltage: ac100-277v, ac100-347v Materials: Aluminum Body+PC cover 80ra or 95ra Warranty: 5 years Lamp Base: G5 |
550mm/2ft | 10w | ||
850mm/3ft | 14w | ||
1150mm/4ft | 18w 22w 21w | ||
1450mm/5ft | 23w 25w |
Detail pictures of t5 21w led replacement:








What is the difference between Benwei led tube T5 T8?
1. What is T5 led tube
To put it simply, the T letter refers to the English tube. Tube, 5 is also the English size, which is 16mm in metric system. This value usually refers to the diameter of the tube.
2. What is T8 led tube
It has the same meaning as T5 led tube and will not be described again. The diameter of the T8 tube is 26mm. In other words, the early T8 T5 lamps came from the United Kingdom. Because the British industrial revolution was early, they invented the fluorescent tube. Then it was promoted to the whole world, and it has been carried forward to the present.
However, our country uses the international standard unit, so there is a conversion problem in the size, and the name is the same. The production size standards are different.
3. The difference between LED tube T8 T5 diameter
It has been introduced from point 1.2 above. The main difference is the big difference in diameter. 26-16=10mm, the difference is 10mm. Therefore, when the two LED tubes are put together, even a layman can tell at a glance. The thin tube is the T5led tube, and the thick tube is the T8led tube. very obvious.
4. What is the difference between LED tube T5T8-length difference,
Although the length of T5led tube and T8led tube are called the same. But the actual size is different
The actual size of the T5led tube length is
0.6 m 549
0.9 meters 849
1.2m 1149
1.5 meters 1449
Actual size of T8led tube length
0.6 m 588
0.9 meters 895
1.2m 1198
1.5 meters 1498
Therefore, it is necessary to understand in the actual procurement process of lamps and lanterns, and they cannot be used if they are wrong.
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