what ballast works with this bulb?

A 250 watt mercury vapor ballast.

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Description

💡 Light up your legacy with lasting brilliance!

BUILT TO OUTLAST - With an impressive 24,000+ hour lifespan, this bulb keeps your environment lit without constant replacements.
ILLUMINATE LIKE A PRO - Experience powerful 12,500 lumens of crisp, brite white light that transforms any outdoor space.
HEAVY DUTY COMPATIBILITY - Equipped with a robust Mogul E39 base, perfect for professional-grade outdoor lighting fixtures.
SLEEK DELUXE WHITE FINISH - Modern BT-28 shape with a deluxe white coating adds a clean, professional aesthetic to your lighting setup.
ENERGY EFFICIENT BRILLIANCE - Delivers high efficiency at 50 lumens per watt, balancing brightness with smart energy use.

The Sylvania 69448 H37KC-250/DX Mercury Vapor Light Bulb offers a powerful 12,500 lumens of bright white light with a deluxe white finish. Designed for outdoor use, it features a durable Mogul E39 base and an exceptional lifespan of over 24,000 hours, making it a reliable, energy-efficient choice for professional and heavy-duty lighting needs.

Specifications

Brand	Osram
Light Type	Mercury Vapor
Wattage	250 watts
Bulb Shape Size	BT28
Bulb Base	E39
Light Color	Brite White
Voltage	110 Volts
Unit Count	1.0 Count
Color Temperature	4000 Kelvin
Number of Items	1
Brightness	12500 Lumen
Shape	BT28
Material	copper
Indoor/Outdoor Usage	Outdoor
Power Source	Corded Electric
Power Consumption	250 Watts
Item Package Quantity	1
Light Source Type	Mercury Vapor
Light Source Wattage	250 Watts
Accepted voltage frequency	100 to 120 Volts and 60 Hertz
Control Method	App
Average Life	24000 Hours
White Brightness	12500 Lumens
Efficiency	High Efficiency (50 lumens per watt)
Manufacturer	OSRAM SYLVANIA INC
UPC	046135694486
Part Number	69448
Item Weight	5.6 ounces
Product Dimensions	3 x 1 x 2 inches
Item model number	H37KC-250/DX
Color	Clear
Finish	White
Batteries Required?	No

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