Product Overview
Osram Dulux L 40 Watt Compact Fluorescent T5 Long Mini Twin Tube 4-Pin Single Ended Lamp |
Product Details
- CRI 80-89
- 2G11 (4-Pin base)
- Color Temp 4000k (840) Lumilux Cool White
- Rated Avg. Life 7,500hrs
- MOL 570mm x DIA 17.5mm • Lumilux Dulux L 40W/4000k
- Use With Magnetic, Electronic, Or Dimming Ballast
- Abbrev. With Packaging Info. Dulux L 40W 840 10/Case
- Average Rated Life 20,000hrs
- Base 2G11 (4-Pin)
- Bulb (T5)
- Color Rendering Index (CRI)80...89
- Color Temperature/CCT 4000k (840) Lumilux Cool White
- Family Brand Name Dulux Lumilux L
- Industry Standards ANSI C78.901 - 2001
- Initial Lumens 2900
- Maximum Overall Length MOL 22.4in
- Maximum Overall Length - MOL 570mm
- Diameter 0.630in
- Diameter 16in
- Nominal Wattage 40W
- Could Be Used With Magnetic, Electronic, Or Dimming Ballast
- Spec Sheet
Cross Reference
- GE F40/30BX/SPX41
- Philips PL-L 40W/841/4P
- Sylvania FT40DL/841/RS/ECO
- Ushio CF-L40SE/835
- FT40W/3500K/2G11
Replacement 40W 2G11 Ballast
- Advance ICN-2TTP40-SC
- Sylvania QHE2X40DL-UNV-ISN-SC
- Sylvania 51833 QTP2x26CF/UNV DM
- Universal Triad C240PUNVHP-B
| 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. |
