The P57 is a 120 W under-canopy LED bar designed to add supplemental light below the primary crop canopy. Current variants include full-spectrum (white) and red.
Current published specifications
Input power: 120 W
PPF: 312 µmol/s
Beam angle: 134°
Input: 120–277 V operation is currently described
Dimming: 0–10 V with compatible control
IP rating: IP65
Dimensions: approximately 52 × 2.5 × 2.9 in
Trial before scale-up
Under-canopy performance depends on canopy architecture, fixture position, total photon distribution and crop strategy. Use a matched commercial trial and compare lower-canopy PPFD, accepted flower quality, power and labour.
Specification note: the current webpage lists 312 µmol/s PPF and 2.8 µmol/J while also describing 120 W input. Those figures should be confirmed against the latest manufacturer specification before project design.
