Description Special buy. Limited stock. Set over a potted plant to ensure it gets all the light it needs, this grow light helps a large houseplant thrive during the shortened days of winter or in a room that doesn't receive adequate sunlight. It’s also useful for keeping an outdoor plant indoors until spring. To provide a needed UV boost, the 6 1/4" diameter LED canopy emits light at a color temperature of 4000 kelvin to promote flowering and overall plant health, and you can choose from five brightness levels to suit the plant’s growing requirements. A built-in timer can also be set to any of three light-dark cycles to stimulate growth or to approximate seasonal light conditions. The telescopic stainless-steel stake can be set at any length from 20" to 73" to ensure adequate coverage, and you can adjust the height as the plant grows taller. The light comes with a 128" power cable that plugs into a wall outlet. Rated for 25,000 hours of continuous use (or over 4 years at 16 hours per day), this is an effective option to help keep indoor plants at their best in every season.