System Warranties
With the confidence of designing our lamps and ballasts for optimal system performance and reliability we can back our systems with warranties that provide excellent coverage.

• 20W - 150W CMH® Ceramic Metal Halide UltraMax® eHID System Limited Warranty
• 250W-400W CMH® and PulseArc® Metal Halide UltraMax® eHID System Limited Warranty
• 4-Pin Compact Fluorescent Multivolt Proline® Programmed-Start System Limited Warranty
• High Lumen Biax® Compact Fluorescent UltraMax® and UltraStart® System Limited Warranty
• T5/T8 Fluorescent UltraStart® Programmed-Start System Limited Warranty
• T8 Fluorescent UltraMax® Instant-Start System Limited Warranty
• T8 Fluorescent ProLine® Instant-Start System Limited Warranty

Ballast Warranties

• UltraMax® and UltraStart® Linear Fluorescent Ballast Limited Warranty
• UltraMax® eHID Metal Halide Electronic Ballast Limited Warranty
• ProLine® Linear Fluorescent Electronic Ballast Limited Warranty
• Ballast Limited Warranty