Double Ended

Gavita horticultural High Pressure Sodium (HPS) lamp with high output and extreme long light maintenance. Change once a year for best results. Light maintenance 5000 hrs: >96%. Color temperature is 2100° K and the lamp base is K12 x 30s. Suitable for High

The Par Pro® 1000 Watt DE-HO HPS Lamp is ideal for both indoor gardening as well as supplemental greenhouse lighting. This lamp has a high output of 2050 µmol and is specifically designed for high frequency DE ballasts. It has a connection at each end of

This lamp can operate in an open style luminaire. The Ultra Sun® 1000 Watt Metal Halide DE 6,000° K lamp emits a blue spectrum that boosts foliage growth during vegetative cycles and encourages tighter internodal spacing. Specifically designed for high-fr

The 1,000-watt OptiLUME™ HPS Double Ended Lamp delivers efficient, high-frequency lumen output with light concentrated in the red-orange spectrum for intense blooming and ripening power. Its double ended lamp technology promotes improved PAR maintenance o

The Ultra Sun® 1000 High Pressure Sodium (HPS) DE lamp has a Kelvin temperature of 2,000°K. This lamp emits light in the orange and red spectrum which is ideal for the fruiting and flowering stages of plant growth. It is also an excellent lamp for full te

Eye Hortilux™ Double-Ended (DE) High Pressure Sodium grow lamps offer a reliable light source capable of producing consistent high yields through many growth cycles. The exclusive Eye Hortilux DE spectrum provides 1,950 µmol of photosynthetic photon flux

The Philips Master GreenPower Plus EL lamp is a professional European made 400 V high frequency horticultural 1000 watt HPS lamp. It is nitrogen filled with a quartz glass outer jacket for perfect optical quality. Double ended lamp base for accurate lamp

Specifically designed for high frequency electronic ballasts. It has a connection at each side of the lamp, removing the need for frame wire inside the lamp. The absence of frame wire eliminates any shadows in the beam. For horizontal burning only. The ja