ProLume 109238 27W T5 CFL Light Bulb
Halco's ProLume FML27/NDL CFL lamps are unaffected by ambient temperature and are suitable for indoor and outdoor use. These lamps provide better light quality and are more efficient than High Pressure Sodium or Mercury Vapor. The ProLume 109238 produces 1700 initial lumens of 5000K light using just 27 watts of energy. It has a flat 4 finger design where a low profile design is required.
27W QUAD FLAT 5000K GX10Q-4 PR