Part Code: F13W/33

• Halophosphate coating
• Excellent colour rendering
• Good luminous efficacy

GE 13W 21" T5 (516.90mm) Miniature 33 Cool White GE 39440 F13W/33 Wattage : 13W Lumen at 25˚C: 850 Lumens : 850lm Rated Lumens per Watt (Efficacy) : 65lm/W Cap/Base: G5 Bulb Shape: T Bulb Diameter : 15.6mm Bulb Diameter (Maximum) : 16mm Colour temperature : 4000K Colour Rendering Index (CRI) : 60Ra Colour Code : 33 Rated Life : 5000h Dimming Capability : Yes Cap to Cap Length (Maximum) : 516.9mm Design Ambient Temperature : 25˚C Design Lamp ambient temperature : 25˚C Minimum starting temperature : -15˚C