Ridgetop’s horticulture grow lights have been designed by growers, for growers. Our ahead-of-the-curve LED grow lights deliver unmatched efficiency, more yield, substantial energy savings compared to all other grow lights, including HID, HPS, MH, CMH, fluorescent, induction and other legacy LED lighting systems. Our grow lights are available in several configurations.
RTH-016

The RTH-016 is your 160W multipurpose grow light. At 2 feet in length, it is targeted for narrow 2′ x X’ vertical racking systems, tabletop seedling areas, and other smaller confined grow spaces. This product can also be used to fill light gaps in larger canopies.
Purposely designed with elegant, minimalistic and rugged IP67 enclosure. Available with broad white spectrum, including the full visible spectrum, far-red and near-IR, to address all growth phases.
SPECIFICATIONSPPF | 336 umol/s |
Efficacy | 2.5 umol/J |
PPFD @ 0 inches | 606 umol/m2/s |
PPFD @ 6 inches | 441 umol/m2/s |
Input Voltage | 100-277V or 347/480V |
Thermal Management | Passive |
Damp Location | IP67 |
Dimming | 0-10V |

RTH-030

The RTH-030 is your 320W workhorse grow light. This four-footer is our flagship product. Specifically designed for 4′ x 4′ and 5′ x 5′ grow areas, it is available with tool-less mounting hardware that snaps into most vertical racking systems and meets prevailing energy savings for grow facilities.
Purposely designed with elegant, minimalistic and rugged IP67 enclosure. Available with broad white spectrum, including the full visible spectrum, far-red and near-IR, to address all growth phases.
SPECIFICATIONSPPF | 700 umol/s |
Efficacy | 2.5 umol/J |
PPFD @ 0 inches | 1262 umol/m2/s |
PPFD @ 6 inches | 918 umol/m2/s |
Input Voltage | 100-277V or 347/480V |
Thermal Management | Passive |
Damp Location | IP67 |
Dimming | 0-10V |

RTH-064

The RTH-640 is your 640W high power grow light. It combines two RTH-030 in an elegant bracket system that provides LED driver mounting and a configuration that perfectly covers up to a 5′ x 5′ grow area. It is the ideal tool for larger horizontal grow areas.
Purposely designed with elegant, minimalistic and rugged IP67 enclosure. Available with broad white spectrum, including the full visible spectrum, far-red and near-IR, to address all growth phases.
SPECIFICATIONSPPF | 1400 umol/s |
Efficacy | 2.5 umol/J |
PPFD @ 0 inches | 2360 umol/m2/s |
PPFD @ 6 inches | 1717 umol/m2/s |
Input Voltage | 100-277V or 347/480V |
Thermal Management | Passive |
Damp Location | IP67 |
Dimming | 0-10V |

STAR

Our Star is due at the end of 2020. Stay tuned to be the first to learn about our latest innovation!