Sun System 630W LEC 4200K | 347 / 480 Volt Commercial CMH Fixture Root Stimulators use a magnifying glass or

use a magnifying glass or microscope to see the holes in the blackened scales on the card

Specifically formulated to drive plant metabolisms towards reproduction

Flow Range: 1 - 12 GPM

5 x 2 inches

Sun System 630W LEC 4200K | 347 / 480 Volt Commercial CMH Fixture Root Stimulators use a magnifying glass orWhy the Sun System 630W LEC Ships With 4200K Voltage first: this build runs on 347 480 volt service only, so a 120 or 240 volt room needs a different version. The difference from its sibling is colour temperature, and it changes what you see. A 4200K ceramic lamp spreads its output more evenly across the visible range with a peak nearer 500 nm. It reads as crisp white light rather than the orange cast of a 3100K, and it carries noticeably more energy