ADJUST-A-WINGS 315W E40 3K LAMP

Description

ADJUST-A-WINGS 315W E40 3K LAMP is the 315W ceramic metal halide lamp in the 3000K warm spectrum, designed for use with the Adjust-A-Wings lighting system and compatible E40 CMH fixtures, delivering the red-warm light quality that promotes vigorous flowering and exceptional resin production in aromatic crops. We have been recommending Adjust-A-Wings CMH lamps to UK growers since 2017 as a high-quality lamp option for the outstanding Adjust-A-Wings reflector system.

Why the 3000K Spectrum Suits Peak Flowering Applications

The 3000K colour temperature positions this CMH lamp in the warm white spectrum — richer in red and amber wavelengths than the 4000K+ daylight CMH lamps used for vegetative growth and propagation. This warmer spectral profile more closely approximates the autumn solar spectrum that triggers and sustains reproductive development in photoperiod-sensitive plants, providing the red-range photons that drive flowering response and bud development alongside the UV output and high colour rendering index (CRI 90+) that are the unique advantages of CMH technology over conventional HPS. The result is a lamp that combines HPS-competitive red spectrum for flowering with the spectral quality and UV content that makes CMH-grown crops consistently superior in resin, terpene, and essential oil development compared to HPS equivalents.

Compatibility, Installation, and Pairing with Adjust-A-Wings Systems

The 315W E40 lamp is designed for use in E40 ceramic metal halide fixtures with a compatible 315W CDM ballast. The Adjust-A-Wings reflector system’s unique parabolic design is optimised to work with the CMH arc tube geometry, providing excellent canopy uniformity and allowing the lamp to be operated at greater distances from the canopy than fixed-focus reflectors permit. Ensure the ballast is rated for CMH operation — not all digital ballasts support CMH ignition requirements. Replace lamps annually in continuous-use operations to maintain spectral quality and lumen output. At 315W, this lamp covers a 1m x 1m primary canopy effectively with excellent penetration depth. Browse our full Adjust-A-Wings lamp range, reflectors, and complete CMH lighting system accessories.