Product Overview
Osram Dulux L Lumilux Cool White 55 Watt Compact Fluorescent 4-Pin Twin-tube Lamp
Product Details
- Average Rated Life 20,000hrs
- Base 2G11 (4-Pin)
- Twin Tube Bulb (T5 x 2)
- Color Rendering Index (CRI) 82
- Family Brand Name Lumilux Dulux L
- Initial Lumens at 25C 4800
- Maximum Overall Length MOL 22.4in
- Maximum Overall Length - MOL 565mm
- Diameter 0.630in or 16mm
- Nominal Wattage 55W
- Color Temperature/CCT 4000k (840) Lumilux Cool White
- Ordering Info. Dulux Lumilux L 55 W 840 Made In Italy 10/CS
- Could Be Used With Magnetic, Electronic, Or Dimming Ballast
- Spec Sheet
Cross Reference
- GE F55BX41
- Philips PL-L 55W/841/4P
- FT55DL/841/ECO
- Ushio CF-L55SE/841
- FT55W/4100K/2G11
Replacement 55W 2G11 Ballast
- Advance REL-2TTS50-35I
- Advance ICN-2S54
- GE #72279 GE254MVPS-D
- Sylvania QTP2x54T5HOUNVPSN
- Universal B254PUNVHB-D
| Approximate initial lumens after 100 hours operation. Minimum starting temperature is a function of the ballast; consult the ballast manufacturer. There is a NEMA supported, industry issue where T2, T4, and T5 fluorescent and compact fluorescent lamps operated on high frequency ballasts may experience an abnormal end-of-life phenomenon. This end-of-life phenomenon can resultin one or both of the following: 1. Bulb wall cracking near the lamp base. 2. The lamp can overheat in the base area and possibly melt the base and socket. NEMA recommends that high frequency compact fluorescent ballasts have an end-of-life shutdown circuit which will safely and reliably shut down the system in the rare event of an abnormal end-of-life failure mode described above. The final requirements of this system are yet to be defined by ANSI. For additional information refer to NEMA papers on their WEBSITE at www.NEMA.org. The life ratings of fluorescent lamps are based on 3 hr. burning cycles under specified conditions and with ballast meeting ANSI specifications. If burning cycle is increased, there will be a corresponding increase in the average hours life. Rule of Thumb for Compact Fluorescent Lamps: Divide wattage of incandescent lamp by 4 to determine approximate wattage of compact fluorescent lamp that will provide similar light output. |
