Matrix DE HPS 400W Lamp

Matrix 400W DE HPS Lamp for Bloom-Stage Canopy Production The Matrix DE HPS lamp runs at 400W with a 2100K color temperature, concentrating its spectral output deep in the red wavelengths that push flower initiation, bud density, and late-stage ripening. The double-ended arc tube design delivers more uniform photon distribution than single-ended alternatives at the same wattage, and the 400W platform keeps heat load and energy draw manageable for smaller flowering zones, multi-tier rack systems, or supplemental HPS positions within larger rooms. Reliable Double-Ended HPS Replacement Bulb for 400W Fixtures This lamp drops directly into compatible 400W DE HPS fixtures as a straightforward replacement — no ballast swaps or reflector changes required. It's built for the continuous run schedules and elevated temperatures found in professional flowering rooms, maintaining consistent output across the lamp's service life. Facilities running 400W DE platforms across multiple bloom zones can standardize on the Matrix to keep spectral consistency and light levels uniform from room to room throughout production cycles. Key Features 400W Double-Ended Design: Delivers improved photon uniformity over single-ended lamps while keeping wattage practical for smaller canopy footprints and tiered setups. 2100K Deep Red Spectrum: Targets the red wavelengths that drive flower set, fruit weight, and ripening response during mid-to-late bloom stages. DE Fixture Compatible: Fits standard 400W double-ended HPS reflectors and fixture platforms without adapters or modifications. Lower Heat Profile Than 1000W: The 400W draw produces less radiant heat per fixture, giving growers more flexibility in rooms with limited cooling capacity or tighter canopy clearances. Commercial-Grade Lamp Life: Constructed for the sustained daily run hours and high-ambient conditions typical in professional indoor flowering operations.