Product Overview
Sylvania Code 20910 Dulux L 55 W 3500K 4-Pin Compact Fluorescent Twin Tube Lamp
- Average rated life: 12,000 hours
- 2G11 4-pin base, twin-tube T5×2 design
- 82 CRI for natural white rendering
- Color temperature: 3500 K (835 Natural White)
- Initial lumens: 4,800 lm; mean lumens: 4,128 lm
- Maximum overall length: 535 mm (21.1 in); diameter: 18 mm (0.709 in)
- Compatible with magnetic, electronic & dimming ballasts
Recommended Replacement Ballasts
- Advance REL-2TTS50-35I
- Advance ICN-2S54
- GE #72279 GE254MVPS-D
- Sylvania QTP2x54T5HOUNVPSN
- Universal B254PUNVHB-D
Additional Information
Approximate initial lumens are measured after 100 hours. Consult ballast specs for minimum start temperature. NEMA recommends end-of-life shutdown circuits on high-frequency ballasts to prevent bulb cracking or overheating. Life ratings assume 3 hr burn cycles; longer cycles yield longer life.
