315w 4200k CMH Bulb

315w CMH Bulb 4200K

- Targeted Spectrum: Mid-Range
- CCT: 4200K
- 105 Lumen p/W
- High Ultraviolet Output
- CRI: 90

4200k suited for all aspects of growth, targeting a mid-range spectrum that appeals to all stages of growth. Ceramic Metal Halide Bulbs are very desirable for their high UVA and UVB output, longer-lasting efficiency and CRI value.
These are commonly found in dedicated single bulb CMH Fixtures (315watt) and double bulb CMH Fixtures (630watt).

PGZ18 socket type