1. The enclosure is moulded with steel plate or stainless steel , the transparent part is made of toughened glass;

2. Patent centre locking structure, it is quick to open the cover, and convenient to replace lamp tube;

3. Sealing structure and with perfect water ,dust and serious corrosion proof functions;

4. Built-in explosion-proof electronic ballast is specially made by our company, it's with short circuit, open circuit protection functions, the standby circuit is used for avoiding the aging or blow phenomena, the high energy saving r: COSΦ≥0.99, wide voltage input, It can keep constant power output within 170~250V.

5. Fitted normal double-tin T8 lamp tube (with electronic ballast) or single-tin lamp tube;

6. It can be fitted with emergency device on request, the illumination can convert to emergency lighting state when the power is failure;

7. Wiring with cable or steel tube (Please note when wiring with steel tube).

1. In accordance with the specifications of the meaning of the rules and regulations to choose one by one, and in the model specifications after the increase of explosion-proof mark. Concrete expression is: "product model - specification code + explosion-proof mark + order quantity". Such as the need for II C gas explosion-proof 36W clean fluorescent lamps, ceiling mounted, with electronic ballasts, the number of 20 sets of orders, the product model specifications: "Model: BYS - Specifications: 36 × 2YX Eg + Exde q II CT4 Gb + 20."

2. Emergency illumination device is just used as emergency illumina- tion in one tube of fluorescent lamp.

3. If there are some special requirements, it should be pointed as ordering.