How to choose guide rail spotlights for your showcase?

How to choose track spotlights, the shell of track spotlights is a big skill. The heat dissipation of track spotlights is a very important step. Usually, there is a radiator in the spotlight. Nowadays, in order to save costs, many small factories use iron or plastic shells. There is no radiator in the lamp, and it won't be long before the light will dim, and the brightness will get darker and darker, and even the light bulb will be burned directly.

2. Lamp beads

Many consumers now order LED track lights just to see the power and price. The core part didn't pay attention. Light beads, even those of the same brand, have different grades. The core of the lamp bead is the chip. The size and packaging method of the chip will affect its price.

3. Power supply

How to choose track spotlights? Power supply is an important skill we choose. The same 3W power supply, the cheapest in 2 yuan, is a little higher than 20 yuan, so many lighting factories will get goods directly from cheap power supply factories in order to save costs.

Step 4 guarantee

Many factories say that my lamp can last for 3-5 years. Ours is so cheap that it is definitely the most cost-effective. Recently, I also heard a joke. I don't know if it's true or not. "Our lamps are guaranteed for ten years. Add a heartfelt sentence at the back. Only once a year, absolutely bright, absolutely no problem.

I hope Zhong Yiju's answer can help you.