Size: 3.504 Inch Dia x 8.310 Inch MOL
Base up within 15 deg burning position
Use with 4000 Volt pulse rated sockets only
O = Lamps classified as O-type, comply with ANSI standard C78
389 for containment testing and may be used in open luminaries
Detailed Description: Sylvania Metalarc® BT28 Pulse start 250-Watts quartz metal halide lamp with a clear finish features a mogul base and has a BU +/- 15 deg operating position. Lamp with a CRI of 65 has an average life of 15000 hours and operates at a temperature of 4000 deg K. The initial brightness of the lamp is 22500 lumens and the mean brightness of the lamp is rated at 17000 lumens. Metal halide lamp measures 3.504 Inch diameter x 8.310 Inch.
Average Life | 15000 |
Base | EX39 Exclusionary Mogul |
Brand | LEDVANCE LLC |
Catalog Description | 250W METALARC PRO TECH PULSE START quartz metal halide lamp, reduced color shift, EX39 base, BT28 bulb, open fixture rated, base up only, clear, 4000K |
Color Rendering Index (CRI) | 65 |
Color Temperature | 4000 |
Designation | MP250/PS/BU-ONLY |
Finish | E-Coat |
GTIN |
00046135647895 |
Height | 8.4650 |
Height Unit | IN |
Item Status | A |
Length | 3.7800 |
Length UOM | IN |
Lumens | 22.5k |
Mfr. # | MP250/PS/BU-ONLY/64789 |
Shape | BT28 |
Size | 8.31 |
Standard | M153/O: M138/O |
Sub-Brand | METALARC PULSE START |
Type | High Intensity Discharge (HID) |
UNSPSC | 39101614 |
Voltage Rating | 133 |
Wattage | 250 |
Width | 3.7800 |
Width UOM | IN |