Features:

• "Smart" CFL Lampholders are color coded for easy wattage identification
• 2-Hole Screw Down with Round Body
• Metal-spring lamp-retainer clip provides positive lamp retention and is more durable than plastic clips
• White thermoplastic body
• For use with Osram Syvania DULUX T/E 57W and GE Lighting BIAX Q/E 57W