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The SANSI 20W two-head clip-on LED grow light is a full-spectrum lamp for indoor plants, with a clamp base and two adjustable heads that aim light where you need it. It runs a built-in 4/8/12-hour timer on a 24-hour cycle, so it switches itself on and off without a separate outlet timer. The bulbs are replaceable, which sets it apart from sealed grow lamps that must be thrown out when an LED fails. It suits small collections of herbs, succulents, orchids and seedlings on a shelf or windowsill; for a full tent or a large canopy, a bar-style or panel fixture spreads light more evenly.
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Rated 4.8 out of 5 from 106 ratings, buyers are largely positive about the clip-on design, the timer and the full-spectrum output for small indoor plants.
This is a clip-on LED grow light with two adjustable heads, built for indoor plants. Its LEDs emit a full spectrum from 380nm to 800nm and are meant for all growth stages. It suits plants such as herbs, succulents, orchids, cherry tomatoes and monstera.
The light has an auto on/off timer with three settings: 4, 8 and 12 hours. The timer runs on a 24-hour cycle from when you set it. With the 8-hour setting, for example, the light is on for 8 hours out of every 24.
The bulbs are replaceable, so a broken bulb can be swapped without buying a whole new light. The maximum safe wattage is 10W for each head. The light is ETL listed. It can be used on a desktop or plant stand, on a desk, or hanging.
