Product Overview
Sylvania Metalarc Pulse Start Base-Up Burn 400 Watt Quartz Metal Halide BT28 Lamp |
Product Details
- (E-39) Mogul Screw-in Base
- Color Temp 4100k Cool White
- Ansi Code M155/E, M135/E
- Used For Enclosed Fixtures Only
- MOL 8.5in x DIA 3.5in
- Base-Down ± 15° Burn Positon
- Rated Avg. Life 20,000hrs
- CRI 65
- Sold 6/Case
- Spec Sheet
Additional Information
The advanced arc tube design of Sylvania Metalarc Pulse Start Metal halide lamps makes them superior to standard metal halide probe start lamps.
Initial lumen output levels are similar to standard lamps, but mean and maintained lumen levels can be up to 30 percent higher.
Sylvania Metalarc Pulse Start lamp life can be up to two times the life of standard lamps
these high performance lamps reduce color temperature shift over the life of the lamp by as much as 400K.
Other performance enhancements include reaching 90 percent of full light output significantly earlier than standard lamps
reducing hot restrike time by up to 60 percent.
- High Output, Reduced Color Shift
- Use with 4000V pulse rated sockets only.
- E = Lamps classified as E-type are to be used ONLY in suitably enclosed luminaries. See lamp warning.
Application
• Ideal for Commercial Or Industrial Lighting.
