1. Frame and Base Plate
The frame and base plate of LED panel lights vary in heat dissipation performance and price depending on the material used. The price using 6063 aluminum profiles is approximately 50-80 yuan (prices vary depending on specifications).
2. Light Guide Plate and Diffuser Plate
The production line price for LED panel lights is approximately 60-80 yuan (12 sheets). The quality of the light guide plate is one of the most important factors determining the quality of LED panel lights. Using a high-quality light guide plate ensures more uniform light emission in the finished LED panel light, preventing dark spots, water ripples, etc.
3. LED Chips and SMD Chips
The market price for 11lm 3014 LEDs is often between 0.13-0.16 yuan. Good LED chips not only have stable performance, high brightness, and low light decay, but also a much better color rendering index. A 600x600 LED panel light with 360 LED chips would cost approximately 53 yuan.
Most LED panel lights use 11x23 or 11x26mil chips, with SMD LEDs costing approximately one cent per piece.
4. Aluminum Substrate
LED panel lights with four-sided light intake use four aluminum substrates, while those with two-sided light intake use two. Each 600x600 panel costs approximately 1.5 yuan.
5. Power Supply
The power supply is the most important factor affecting the price of LED panel lights. A poor power supply directly impacts the lifespan of the LED panel light. UL power supplies offer relatively stable performance and cost around 53 yuan, while TUV power supplies cost around 33 yuan. CE power supplies are also available.
6. Packaging
Simple packaging costs only a few yuan. Slightly better packaging, such as a 10-yuan box with four corner covers and an outer cardboard box, costs around 5 yuan.
7. Accessories
Accessories include foam padding, tape, wires, and terminals, costing approximately 5 yuan.
8. Labor Costs
Generally, 10 people produce 300 panels per day. At 1800 yuan/person/month, 1800 ÷ 30 x 10 = 600 yuan. Labor costs are approximately 2 yuan per panel.
In summary, the cost of an LED panel light is roughly between 250 and 280 yuan. If higher-quality materials are used, the cost could exceed 300 yuan.
