If you own a metal halide or mercury vapor HID system, you can instantly convert it to a high-pressure sodium with the Ultra Ace EN sodium conversion bulb. Great for increasing fruit and flower production, they use less electricity and produce more light than the metal halide bulb they replace. Transforms a one-dimensional Metal Halide system into a complete growing system. Provides optimum Red spectral energy required for fruiting and flowering. Life-rated for 24,000 hours. Universal burning, for use in horizontal or vertical fixtures. EN designation assures these lamps pass EPA, TCLP test criteria as non-hazardous waste, which means these bulbs are environmentally friendly.

EYE Hortilux® Ultra Ace EN Retrofit SPECIFICATIONS

NH220HTL/EN
Initial Lumen Output: 25,000
Mean Life Hours: 24,000
Color Temperature: 2100 degrees Kelvin
CRI: 28
For use in 250 watt metal halide or mercury vapor fixtures only.

NH360HTL/EN
Initial Lumen Output: 45,000
Mean Life Hours: 24,000
Color Temperature: 2100 degrees Kelvin
CRI: 28
For use in 400 watt metal halide or mercury vapor fixtures only.

NH940B/HTL/EN - Available in E-25 or BT-56 Lamp Size
Initial Lumen Output: 130,000
Mean Life Hours: 24,000
Color Temperature: 2100 degrees Kelvin
CRI: 28
For use in 1000 watt metal halide or mercury vapor fixtures only.