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Product features:

• The lamp body is made of high-quality steel plate with a thickness of 0.5-0.8mm, with surface electrostatic spraying treatment, corrosion resistance, and oxidation resistance;
• High flame retardant lamp holder, power cord, terminal block and other accessories, resistant to high temperature of 105 ℃ and high voltage of 1500V;
• The chassis adopts a sloping bottom structure design, which is suitable for matching and installing different types of ceiling keels;
  
• Ventilation duct treatment, which enhances the stability of lighting fixtures, is beneficial for the heat dissipation of electrical appliances and light sources;
• The reflector adopts a 0.6mm steel plate fully sprayed with white plastic or a unique sealed design with imported aluminum and matte aluminum;
• The reflective arc adopts precise design of single arc (Type I) and double arc (Type V) light distribution curves, with high light output ratio and uniform light distribution;
• According to different lighting requirements, there are multiple options for reflector forms such as IM, VM, IY, IB, VB, etc;
• Longwin can be configured with built-in or external LED tubes and other emergency or intelligent devices according to different requirements.
• Applicable places: Suitable for lighting places such as subway platforms, control centers, schools, libraries, offices, conference rooms, workshops, warehouses, factories, supermarkets, etc.