The traffic light manufacturer is talking about the classification of light bulb

(1) the hull construction, function and seal of the traffic light, and the level of convenience

The shell is made of splicing, one unit, two units, three units and N units. Choose M6 stainless steel screw, waterproof gasket, spring gasket lock, light unit and shell multiple seals. The luminescent unit USES a waterproof plan, plus waterproof silicone tape, and the sealing tape is used in the connection between the shell and the luminous unit. The appearance of the hole in the shape of the cow nose is used in the construction of a waterproof silicone pad, and the water proofing is better than the waterproofing block used in the industry. The front cover is fixed with the card, the left and right sides are very convenient to open and open, and do not need things, the toilet equipment or the patching of the high-altitude work.

(2) waterproof and dust-proof class

The hull waterproof grade IP53, the inner shell waterproof grade IP65

(3) the weight of all

The cast aluminum material is 22kg

The sheet metal is made of 24 kilograms

PC quality is 15.5kg

Shape aluminum 16.9 kg

(4) the safety of the shell

The weight is light and the severity of the fall is the lightest