| Material | Ceramic, Polycarbonate |
|---|---|
| Light Source Type | LED |
| Power Source | Corded Electric |
| Brand | SANSI |
| Voltage | 120V for US/CA 220V for EU/UK |
| Brightness | 4000 Lumen |
| Color Temperature | 4000 Kelvin |
| Specification Met | ETL |
| Product Dimensions | 8.46"L x 7.56"W x 5.51"H |
| Manufacturer | Pujiang Yuansheng Electronic Commerce Co., Ltd. |
| Part Number | C21GL-GE26-10W |
| Item Weight | 3.09 pounds |
| Country of Origin | China |
| Item model number | C21GL-GE26-10W |
| Item Package Quantity | 1 |
| Included Components | 10W Grow Light x4 |
| Wattage | 40 watts |
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Description
4' grow light bulbs 40W Adjustable 4-Head Clip-on LED Grow Light with TimerAbout this item FULL SPECTRUM HIGH EFFICIENCY GROW LIGHTS: SANSI grow light emits all wavelengths from 380nm to 800nm just like natural sunlight. With white light efficient LED diodes and higher PAR output, grow lights greatly promote indoor growth by accelerating photosynthesis, which is 18 times higher than other brand, ideal for all growth stages and a variety of plants such as herbs, succulents, orchids, cherry tomatoes, monstera, etc. LIFETIME
About this item
- FULL SPECTRUM HIGH EFFICIENCY GROW LIGHTS: SANSI grow light emits all wavelengths from 380nm to 800nm - just like natural sunlight. With white light efficient LED diodes and higher PAR output, grow lights greatly promote indoor growth by accelerating photosynthesis, which is 18 times higher than other brand, ideal for all growth stages and a variety of plants such as herbs, succulents, orchids, cherry tomatoes, monstera, etc.
- LIFETIME REPLACEABLE BULBS & QUALITY GUARANTEES: Grow bulbs can be replaced, which facilitates customers to replace broken bulbs and avoids to repurchasing the whole grow light. Additionally, SANSI offers a whole-life free warranty for the bulb. ETL listed, and quality and safety verified. (Attention Please: The max safety wattage rating is 10W for each head). We have a professional service team that provides 7x24 online help. Please contact our team on Amazon Message if you met any Problems.
- AUTO ON/OFF TIMER: SANSI growing light offers an Auto on/off timer function with 3 options that are 4Hrs, 8Hrs and 12Hrs. It's based on a 24-hour cycle from when you set the timer. For example, when keeping power ON, if you select 8 Hrs, it will turn ON for 8 hours per 24 hours.
- ENERGY SAVING: This grow lights for indoor plants provide a bright light output of 4000LM. Save 90% on your electricity bill by using a high-lumen LED chip equivalent to a 600-watt traditional light bulb while consuming only 40 watts.
- PROFESSIONAL HIGH-EFFICIENCY SOLUTIONS FOR INDOOR PLANT GROWTH: SANSI offers a number of core patented technologies that provide more efficient and stable lighting, effectively help your beloved plants thrive, and support a variety of usage scenarios (desktop, plant stand, desk, and hanging), which can be flexible placement anywhere in your home or office.
Technical Details
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 1
Beautiful, but doesn’t last
Color: 9910: All black
It’s beautiful, but does not last. Purchased as a gift for my husband and it stopped working altogether and wasn’t able to be wound after a few weeks. We returned it. He really missed having it so we ordered a new one, hoping to have better luck. This one lasted a few months but the needle for then”Day of the week” has since fallen off today. Very disappointing.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Recomendado
Color: 6638: Gold band & Green dial
Excelente! Me gustó mucho y si cumplió con mis expectativas
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Exelente
Color: 6638: Gold strap & Blue dial
Ha salido muy bueno
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Compared to g-shock?
Color: Black/Yellow
Firstly random public reviews can be comical…”it’s has a battery, terrible, One star” or “I don’t like yellow, one star” omg peoples do better. I’ll review this while comparing to an older style of g-shock from the same era. I’ll start by saying this timex rocks, for me in my mid 50’s it’s so retro and nastalgic, brings back memories, I may have even owned this model back in the day. What’s great about it- the display, larger digits than the typical g-shock and they are super crisp, clear and easy to read. The indiglo is awesome. This is the most accurate quartz watch I have aside from the atomic g-shocks that adjust themselves daily. I prefer a chunky watch and the g-shocks do a better job in that department. i feel this watch is rugged, but I’d still give the nod to g-shock in this department. 200M water resistance is the gold standard and this watch has it which I love for peace of mind for any water based activities. This is a 5 star watch at a great price. I still love some aspects of a g-shock better but its just preference.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Everybody loved the high-tech style and amazing functionality
Color: Black/Yellow
I'm not a Timex fanboy, and I've had my fair share of problems with the Expedition line, so this review is my honest opinion as a man who's worn Armitrons and Timexes since I was 10.
I remember in 1992 when the Timex Ironman Triathlon with Indiglo was first launched - My older brother got one, then me and my neighbor friends. Everybody loved the high-tech style and amazing functionality. Even Bill Clinton was rock'n this watch, for those who don't remember.
Quite simply, this is the perfect watch at a great price, in my opinion. Perfect as a gift for any man, and I think the original black/olive drab/yellow coloration is still the coolest. In this day and age of smartphones, it still pays to have this watch. The alarm is less annoying sounding than a cellphone, and doesn't wake up the entire house. To turn it off, just tap the watch, no more reaching for the phone or alarm clock. Timer comes in handy for anything; timing my kids' timeouts when they get in trouble, 15 minutes room clean-up times, etc. Chrono is fun for anything you wanna use a stop-watch for. I set the second time zone for Vietnam time. It really is a million times easier to use this watch for all of its functions than reaching for a smartphone or alarm clock, etc. If you;ve been relying on your phone for a few years as a watch/chronograph/timer/alarm - you'll be so glad you finally got a watch like this.
I've never tried a smart-watch, however I feel those are not as necessary,durable or practical as a real watch. Other Timex watches I've used were freakin' trash - couldn't throw em away fast enough. Might as well open the box while holding it over a trash can, so the watch can fall right in when you open the box. That's my experience with the Expedition line-up.
Back to this watch: The only thing I wish this watch could do is measure activity thermogenesis (calories expended throught the day) or work as a pedometer, which some smart-watches and other devices can do. I also cannott decide if I like this new, slightly larger, heavier/thicker design of the Ironman Triathlon over the 1990s design. The 90s models styling was "tight to death'. Star-split buttons were seperated. The mode button was yellow. Overall more compact and bi-cultural;by that I mean it looked great as an athletic watch or a politician, business man wathc. This new model is bigger, better ingress/shock resistance, and more of an athletic style over all, and is a little less colorful.
I almost went with the G-shocks, but they still just look like crap and are waay to expensive. Sure, they have some better features, can survive WWIII, but I am a traveler. I need a watch that can work in the dark in any environment. The G-shocks are often using some kind of solar battery crap and rely on cathing a signal from an American automic clock in Colorado - good luck with that while your in Thailand on vacation.
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Reviewed in the United States on December 31, 2016