Q:What material is LED fluorescent lamp fittings, such as shell, block?

Shell is commonly aluminum and plastic, aluminium is made LED lamp cooling body aluminum profile, molding is a PC or PMMA material, high transparency requirement light effect is good, ACTS as a chimney - the light part of the leds. Plug, there are all kinds of resin, plastic (white PC/PP), metal stamping (aluminum), the role of is sealed on both ends of the tubes, at the same time support the light foot.

Q:Xinda is a popular led lighting tube

The led tube is required to be divided into several grades. The general engineering level is high, the quality is stable, the quality assurance time is long, the price is relatively high.

Q:?The title What is the color temperature of the leds?

In the same way, the leds show that the index is higher, and the PC cover is about 85% control

Q:What is the most suitable power efficiency for leds?

It's about 0.97, it's still pretty high, I bought the lamp tube of zhaochang, very bright, used for two years, still like new

Q:What's the matter with the light bulbs?

It's the regenerator problem, or the regenerator block.The wiring didn't catch up.

Q:How to detect the good and bad of the fluorescent lamp

The most basic and simple method is to test tubes per head of the poles, the poles are conduction description is good didn't burn out, there was a head of the poles impassability (no resistance) is burnt out.

Q:What happens when daylight lights go on

It will be nice in a few minutes, maybe a bad fluorescent lamp, and now it's all LED

Q:What specification does daylight lamp tube have, what brand of fluorescent lamp?

TCL lighting (TCL group's famous lighting brand, building electrical design trust products, one of the leading enterprises of energy-saving lighting, TCL lighting co., LTD.) Knowledge about the fluorescent tube is introduced to the above, this hint: fluorescent lamp when use, must not wipe with wet cloth tubes, to prevent electric shock accidents.

Q:What about the quality gap between leds?

First, the radiator: the heat of the radiator slowly decides the light of the light to fall. Second, power drive, power driven quality determines the whole life of the lamp bead, light bead almost all does not matter, but once the driver with the inferior, the LED fluorescent lamp is easy to burn out. The difference between light and light is that light is weaker than normal. Third, bead light, chip, encapsulation skill determines their price is different, different customers care about lamp bead size is 2835352 or 3014, you really should care about is the chip size and manufacturers. There are several reasons for the gap

Q:Led lamp tube t8 good or t5 good

Select T8 or T5, depending on the installation environment. The average household chooses T8. Baidu LED, which knows the team's response, is looking for adoption.