Sun System LEC 630 - 347 / 480 Volt w/ 4200 K Lamps pH Temperature Compensation: automatic from 0

Temperature Compensation: automatic from 0 to 50 °C (32 to 122 °F)

There are also benefits for glass blowers in some applications (when light intensity isn't too high)

BPA-free material

Improves crop quality

Hydro-Logic Blue Tubing 3/8" for RO and Filtration Runs

Sun System LEC 630 - 347 / 480 Volt w/ 4200 K Lamps pH Temperature Compensation: automatic from 0Sun System LEC 630 347 480 Volt w 4200 K Lamps The Sun System LEC 630 Fixtures utilize cutting edge Light Emitting Ceramic brand technology. This fixture has a dual horizontal lamp configuration offering increased wattage in a single fixture design. It has a 98% reflective German aluminum insert and 95% reflective textured corners for excellent output, uniformity and diffusion. The fixture comes with a 2 year warranty. The Sun System LEC 630 comes