Description
Sylvania High Pressure Sodium Bulb, HID, LU400/PLUS/ECO Designation, 400 W Wattage, 100 V AC, E39 Lamp Base, ET18 Shape, 50000 Lumens Initial/42700 Lumens Mean Lumens, 40000 hr Average Life, 22 CRI, 2100 K Color Temperature, Clear Lamp, Open Fixture, 2.244 in Dia x 9.75 in L Dimensions
Features:
- Over 65% longer life than comparable HPS lamps
- Same initial lumens as a standard HPS lamp with a 15% higher maintained light output at end-of rated life
- Non-cycling lamps mean quicker identification of outages, fewer repeat trips and provides less stress to the igniter
- Same warm-up and hot restrike time as standard HPS
- Lamp design eliminates voltage rise (standard high pressure sodium lamps may exhibit voltage rise of 30/60 VAC)
- Passes Federal TCLP test, lead-free and up to 90% less mercury than standard HPS lamps
- Lead-free base allows a higher maximum base temperature of 250 deg C, 40 deg C higher than ANSI specification for lead soldered base
- Direct replacements for standard HPS, operates on ballast of similar wattage
- Universal operating position
- 5.75 in light center length
- 3 to 4 min warm-up time
- 3.21 in arc length
- 50000 initial/42700 mean vertical lumens
- 1 min hot restrike time
Applications:
For manufacturing facilities, parking lots and garages, street and roadway lighting and warehouses
Standards/Approval:
