What is a Grow Light?
Our grow lights emit full-spectrum white light, closely mimicking the sun’s natural light, but without harmful UV and with very little infrared.
Being LED, they use less energy and are a cost-effective choice. They also give off very little heat, as most electricity is converted into light, making them safer for your plants. LED bulbs also last much longer than standard bulbs.
Sansi LED Grow Lights emit no harmful UV light and very little infra-red, both of which can cause sunburn if placed too close to a plant.
How are they used?
All our Sansi Grow Lights feature an E27 (Edison screw) fitting, which suits most standard desk and floor lamps, as well as some ceiling fittings.
They’re easy to install - simply screw the bulb into your fitting of choice and you’re good to go.
They’re also compatible with our sleek plug-in pendants. You can also use a timer for a simple set-and-forget set-up.
What are the benefits?
Grow lights help extend daylight hours during winter, reducing the effects of shorter, darker days.
They’re also great year-round. If you have a dark corner or a home with limited natural light, grow lights can make all the difference.
Specifications
- Model: C21GL-CE27-36W
- Bulb type: BR30
- Fitting: E27 (Edison Screw)
- Voltage: 220–240V ~ 50Hz
- Wattage: 36W
- Dimmable: No
- Colour temperature: 4000K (neutral white)
- PAR: Full spectrum 400–780nm
- PPF: 65.6 μmol/s
- PPFD: 268 μmol/m²/s @ 1ft (more below)
- Beam angle: 60°
- Size: 116mm (W) x 136mm (L)
- Weight: ~450g
- Warranty: 2 years
- Certification: RCM certified
- Available Wattages: 10W, 15W, 24W, 36W & 60W
PPFD
PPFD (Photosynthetic Photon Flux Density) measures the amount of light that actually reaches your plant’s leaves per second, in μmol/m²/s. Unlike total light output (PPF), PPFD tells you how much usable light your plants actually get at different distances.
| Distance from Light | PPFD (μmol/m²/s) | Coverage Area |
|---|---|---|
| 30cm (1ft) | 268 | 0.1m² |
| 60cm (2ft) | 68 | 0.41m² |
| 90cm (3ft) | 29 | 0.92m² |
| 120cm (4ft) | 17 | 1.63m² |
Lamp Holders & Safety
The Sansi 24W & 36W bulbs are ideal for floor lamps or pendants. Due to their weight and airflow requirements, we do not recommend using them in desk lamps with small shades; for those, we suggest a 10W or 15W bulb instead. Using them inappropriately may void the warranty.
Check the size specifications above to ensure the bulb fits your lamp and has sufficient airflow. Not to be used in enclosed fittings. Indoor use only.
Unsure which bulb you need? Send us a message!
In stock in Auckland. Shipping same or next business day. Pickups available 7 days a week. More info.
Have a question?
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Customer Reviews
My plants love this light! 💡🌱🌿
I have been using the 36W light for about 2 weeks - my plants have responded very well and the leaf variegation is already more pronounced. I'm looking forward to adding more sunshine spots in the less cheerful corners of my house.
These are great! My Hoyas love them!
and my plants love it, you see a huge difference using the light they look healthy, their color is brighter. I would recommend!!