Hemulac C930 Rechargeable Cordless LED Grow Lights, 4-Pack with Remote

Plant shelves and cabinets often need supplemental light in spots that are awkward to reach with a cord. The Hemulac C930 four-light set runs on built-in rechargeable batteries, so you can place each light where your indoor plants need added illumination.

Choose White Light, Grow Light, or both together, then adjust brightness to suit the plants and the room. A remote control and on-unit buttons make everyday adjustments straightforward.

Magnetic mounting and included installation pieces give you a choice of placement under shelves, inside cabinets, or near an indoor herb garden. Would cordless placement make your plant-light setup easier to arrange?

Practical tips

Place the lights above or near plants in low-light areas such as bookshelves, cabinets, desks, or kitchen shelving. The set is designed for indoor use and offers supplemental illumination, the three lighting modes let you choose white light, grow light, or a combination for your setup. Brightness can be set to 30%, 70%, or 100%, and the remote provides timer settings of 0.5, 1, 3, or 6 hours.

Each light has a built-in magnet for attachment to a compatible iron surface. For other clean, smooth surfaces, the included adhesive-backed metal pieces provide another mounting option, the included right-angle brackets and screws offer a further way to secure the lights. This flexibility helps when a shelf or cabinet does not have a suitable magnetic surface. Compared with planning a plant-light setup around a nearby outlet, a rechargeable cordless design offers more choice in where the lights are positioned.

The 2000mAh battery charges through Type-C. A full charge takes approximately 2 hours, stated illumination time is approximately 12 hours at 100% brightness or up to 48 hours at 30% brightness. Charging and operating each light as needed makes it easier to manage lighting on shelves and other indoor planting areas.

Tech specs

• Brand and model: Hemulac C930
• Type: Rechargeable cordless LED grow lights
• Set: 4 lights
• Battery capacity: 2000mAh per light
• Light modes: White Light, Grow Light, and White & Grow Lights Together
• Brightness settings: 30%, 70%, and 100%
• Timer settings: 0.5, 1, 3, and 6 hours
• Dimensions: 3" L x 1.5" W x 3" H per light
• Material: Acrylonitrile butadiene styrene (ABS)
• Charging: Type-C
• Installation: Magnetic, adhesive-backed metal pieces, or brackets with screws

Pros

The four-light format suits multi-level shelves or several small plant areas without requiring one fixture to cover the whole space. Cordless operation helps when the best placement is away from an outlet, while the magnets and included mounting options support different surfaces. Remote control, on-unit buttons, dimming, and timed operation give you practical ways to adjust the light for your layout and routine. Its compact 3-inch size is suited to the close spacing often found beneath shelves and inside cabinets.

Buying verdict

It makes sense if you want a flexible indoor setup for plant shelves, cabinets, or a home herb garden, especially where outlet placement would dictate where a light can go. With four rechargeable lights, selectable modes, adjustable brightness, and timer control, the Hemulac C930 brings convenient supplemental lighting to compact growing spaces.