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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
SunTube 18-4 ft. 18-Watt Broad Spectrum LED Grow Light Fixture, Cool WhiteThe SunTube 18 LED horticultural fixture with energy saving LED technology and broad spectrum lighting promotes maximum plant production. Proven to increase plant yield and quality, enhance appearance, improve taste and extend shelf life, broad spectrum light supports all stages of the growth cycle. The SunTube 18 is an excellent energy efficient replacement for fluorescent grow lighting. The SunTube 18 features a slim design and allows up to 10
The SunTube 18 LED horticultural fixture with energy-saving LED technology and broad spectrum lighting promotes maximum plant production. Proven to increase plant yield and quality, enhance appearance, improve taste and extend shelf life, broad spectrum light supports all stages of the growth cycle. The SunTube 18 is an excellent energy-efficient replacement for fluorescent grow lighting. The SunTube 18 features a slim design and allows up to 10 fixtures to be linked together. It provides long-lasting performance with a higher CRI than fluorescent grow lights, making it easier to monitor plants for pest or mold problems and help sustain a healthy growing environment. Fixture measures 47-1/4 in. x 1-1/8 in. x 1-1/8 in. (W x H x D) and weighs 0.66 lb./unit. ETL listed, backed by a 5-year limited warranty against defects in materials and workmanship. Power lead cable 636586930 (sold separately) required to illuminate. 1 power cable needed per fixture series. Westinghouse is a trusted, global brand. Westinghouse knows lighting and offers products with exceptional quality, reliability and functionality. Product reference number 63658.- California residents
- High efficiency LED horticultural fixture provides 44% energy-savings over 32-Watt T8 and 55% over 40-Watt T12 fluorescent grow lights
- Connect up to 10 SunTube 18 fixtures to increase light output and coverage
- Broad spectrum LED light supports all stages of a plant's growth cycle
- Efficient LED driver with auto-sensing multi-range input voltage of 100-Volt to 277-Volt
- 120° beam angle with secondary optics, high CRI of 87
- IP65 rated, resistant to humidity and dust, approved for use in wet locations
- Brightness: 2520 Lumens, 3800K (cool white)
Features
| Item Weight | 0.66 |
| Color Temperature | Cool White |
| Replaceable LED Module | No |
| Color/Finish Family | White |
| Hardware Included | Yes |
| Indoor/Outdoor | Indoor/Outdoor |
| Watt Equivalence | 40 |
| Maximum Wattage (watts) | 0 |
| Product Weight (lb.) | 0.66 |
| Compatible Bulb Type | Integrated LED |
| Returnable | 180-Day |
| Commercial Light Type | Grow Lights |
| Product Depth (in.) | 1.1 |
| Product Width (in.) | 1.1 |
| Product Height (in.) | 47.24 |
| Manufacturer Warranty | 5 Year |
| Certifications and Listings | ETL Listed |
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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 1598 reviews
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Product Reviews
★★★★★ 4
Great for travel
Style: Spray (2 Oz)
Got through TSA. Perfect for traveling. I like the fact that it has a spray top. Perks is it smells really good while also protecting you. Overall enjoyed the product
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Best spray I’ve tried
Style: Spray (6 Oz)
Great product, worth the cost
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Perfect for people who take carry on bags flying to beach vacation!
Style: Spray (2 Oz)
THE only spray on sunscreen, that is NOT a 200 SPF, thats less than 3.5 ounces so TSA doesnt confiscate it from bag en route to Cancun. I keep a few in the drawer and take the partially used one from last trip to finish off plus a new sealed one as backup. Smells great and sprays a fine lovely mist so you dont fry. LOVE this product. A GREAT purchase. We dont check bags and its hard to find ANY product in under 3.5 ounce packaging. Sure you can pour sunscreen into bottles that mfg says do not leak, but youll learn the hard way that they DO leak all over the inside of your suitcase. Skip that learning experience and buy COOLA.
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Reviewed in the United States on March 5, 2024
★★★★★ 5
Best Sunscreen and Reef Safe
Style: Spray (6 Oz)
I've been using this sunscreen for a couple of years now and this is the one! The lotion and the spray are both great, smell good and are reef friendly and organic. They are pricey but my skin appreciates the extra!
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Reviewed in the United States on July 22, 2024
★★★★★ 5
Worked well near the equator
Style: SPF 50
I bought this product because I was going to be in the field for a month, outside, every day, all day, in Tanzania at high altitude. A severe sunburn would be hard to treat in the remote area we were in, but also I am very careful about protecting my skin from aging. I had to have mineral based sunscreen because as a whitewater kayaker I know it’s the only truly water resistant kind and it was going to be sweaty. And since I knew I was going to be putting it on every day, and we didn’t have running water in the field (bucket showers only) I didn’t want it to feel gross. (I really wanted to try the spray but I didn’t want to put anything pressurized in my luggage.) And I had already discovered the Coola face sunscreen (30spf version) which had impressed me with how silky smooth and not greasy it is. Now this IS greasier because it is a higher SPF. BUT I think this product is as good as you’re going to get with the protection you’re getting. Like I said, I’m a white water tiger, so I have used a LOT of mineral sunscreens. This was hands down the most comfortable one I’ve used. And it was effective. I didn’t burn once—only time I did burn was when I forgot to put it on one day toward the end of the trip, when we were out for just a couple hours—and I got the first 2nd degree burn I’ve ever had in my life. That was what this stuff had protected me from, all day every day, the entire trip. I did tan a little but I think that was mostly from the few times I was not covered during short bouts or it was cloudy. For my face I used the Coola 50spf face product.
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Reviewed in the United States on August 7, 2022
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