The Secret Jardin Bulb HPS 600 W is a robust high-pressure sodium lamp engineered specifically for the flowering stage of plant growth. It delivers a warm, red-rich light with a color temperature of approximately 2000 K, a spectrum highly effective at stimulating flowering and bud production. The lamp emits around 85 000 lumens, offering strong brightness tailored for intense horticultural use. Physically, the bulb features a diameter of 46 mm and a length of about 285 mm, weighing approximately 158 grams, and is equipped with a standard E40 base for easy compatibility with conventional horticultural fixtures. Built-in thermal protection allows the bulb to safely operate under demanding conditions; the glass can reach a maximum of 400 °C, while the base can tolerate up to 250 °C. The Secret Jardin Bulb HPS250W grow lights are highly effective, but if you want to dip your toes into other devices, then check out their HPLED 200W Full Spectrum or even the Cosmorrow 100w Full Spectrum.
