Sylvania 64489 – M400/C/U/BT28

Description

Sylvania 64489 400W BT28 Compact Metalarc Quartz Metal Halide Coated Lamp Product Details CRI 70 (E-39) Mogul Screw-in Base  Color Temp 3600k Cool White Ansi Code M59/E Used For Enclosed Fixtures Only  MOL 8.31in x DIA 3.5in  Universal Burn Positon Rated Avg. Life 20,000hrs Spec Sheet   Additional Information Sylvania Compact Metalarc lamps are available in smaller outer jacket sizes To operate in a reduced fixture profile and to increase system efficiency. The reduced bulb diameter allows the fixture designer to locate the lamp Arc tube closer to the reflector, thereby increasing fixture efficiency. The broad lamp selection allows the user to specify the size fixture For various wattage lamps due to the reduced envelope size E = Lamps classified as E-type are to be used ONLY in suitably enclosed luminaries Abbrev. With Packaging Info. M400CUBT28 6/CS 1/SKU Approx. Lumens (initial – horizontal)     32000 Approx. Lumens (initial – vertical)     36000 Approx. Lumens (mean – horizontal)     20500 Approx. Lumens (mean – vertical)     22500 Average Rated Life – Horizontal (hr)     15000 Average Rated Life – (hr)     15000 Average Rated Life – Vertical (hr)     20000 Diameter (mm)     89.00 Hot Restrike Time (min)     7-12 Lamp Finish     Coated Light Center Length – LCL (in)     5 Light Center Length – LCL (mm)     127 Maximum Base Temperature – Fahrenheit     482 Maximum Base Temperature – Celsius     250 Maximum Bulb Temperature – Fahrenheit     752 Maximum Bulb Temperature – Celsius     400 Maximum Overall Length – MOL (mm)     211 Nominal Voltage (V)     135.00 Nominal Wattage (W)     400.00 Operating Position     Universal Warm-up Time (min)     2-4 Application• Ideal for Commercial Or Industrial Lighting.  We Sell Replacement Ballast,Fixture & Sockets