Power: 70W~1000W
Single-end lamp bulb, T shape, BT shape, and ED shape

Key technical parameter is according with he IEC standard:
Structure and specification, and key parameter are reach to the international standard.
Slow voltage raising, less than 2V/KH, world leading level, longer service life
Logical loading of the tube to reduce luminous disintegration, and maintain better lamination.

Latest concaved lamp-holder design, which has better performance in anticorrosion of sodium: The least welding line to avoid sodium leakage and improve sealing reliability. Accurate specification of the ceramic tube to improve the electric consistency parameter of the light.

Electrode plane orientation technique to much reduce fluctuation of the lighting performance.
Inert gases protection and all-in-one sealing facilities to guarantee ignition and the inner performance of the lamp.
CE authorization awarded.