1. Without filament and electrode, applying the high frequency electromagnetism coupling woking mold. The life span will be over 60000 hours. More than 68LM/W luminous efficiency and 0.99 power factor.

2. Applicable to buildings, gymnasiums, squares, ports, landscaping, city lighting projects, etc.

3. Work stablely, Durable and energy saving, With good light transmission capability, use high temperature silicide rubber to improve the effectiveness of water-proof and dust-proof.