MIXJOY GL-6000s is a 600 W quantum-board LED grow light in the GL series. Official specs list Samsung LM301 white diodes and supplemental deep‑red 660 nm, infrared 740 nm, and UVA 395–405 nm emitters, with Bluetooth app control (GROW LAMP) for dimming and preset Veg, Flower, and All‑Bright modes. The GL-6000s variant is specified at 600 W (±5%), 2.9 µmol/J claimed efficacy, and 1,884 LEDs, with expanded IR and UVA counts versus lower‑watt models. Typical 600 W quantum‑board coverage is about 4×4 ft for flowering and up to 6×6 ft for vegetative growth, matching common guidance for this class of fixture. MIXJOY is a mark of Shanghai Sylstar Technology, and Sylstar’s official listing groups GL‑1000s/2000s/4000s/6000s under the same smart, enhanced‑spectrum platform.