Ultra-Arc™ - Metal Halide - General Lighting

Ultra-Arc™ – HPS retrofit

Some studies have shown that HPS lamps need to produce up to 3.9 times the amount of lumens in order to equal the scotopic lighting benefits of higher CRI metal halide lamps. ULTRA-ARC™ metal halide lamps are a direct retrofit for HPS lamps. The 5200K color temperature and high CRI rating illuminate an area in white light. This changes the mood and safety of the lit area.

FEATURES & BENEFITS

● High Pressure Sodium retrofit - No need to change ballast and ignitor
● High Color Temperature - 5200K
● Excellent Color Rendering - 85 CRI
● High Color Stability
● Long Life – Up to 20,000 hours average life

APPLICATIONS

● Security
● Parking Structures and Lots
● Downlighting
● Commercial and Industrial
● Walkways
● Bus Stops
● Pedestrian Areas

SPECIFICATIONS

Watts (W)	USHIO Ordering Code	USHIO Lamp Code	CRI	Lamp Current A	Dia (in)	MOL (in)	Arc Gap (mm)	Mean Lumens	Luminous Flux (lm)	Average Life (h)
250	5001175	UHI-S250DD	85	3.0	1.81	8.86	24	14000	20000	10000
4000	5000798	UHI-S400DD	85	4.6	1.81	9.76	27	23000	33000	10000

Lamp contains Mercury. Manage in Accord with disposal Laws. See: http://www.lamprecycle.org
Specification is subject to change without notice.

OTHER RELATED PRODUCTS:
● Pulsestrike