Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
- 120ยฐ 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 โ
โ
โ
โ
โ
Based on 2153 reviews
Sort
Product Reviews
โ
โ
โ
โ
โ
5
Shelves
Style: 5-Tier Shelf Brackets, Hardware Only
Great shelves, strong and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
โ
โ
โ
โ
โ
5
great shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
looks so good on a wall, would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
โ
โ
โ
โ
โ
5
Black iron shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
Love these shelves! Able to put without problems for this 79 yo woman.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
โ
โ
โ
โ
โ
5
Man cave +1
Style: 4-Tier Shelf Brackets, Hardware Only.
Nice add to the man cave
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
โ
โ
โ
โ
โ
4
Nice and Simple - but big
Style: 4-Tier Shelf Brackets, Hardware Only.
Nice product, very simple in reality. All screws together. Shelves are probably 12inches high - higher than I wanted so I won't be using it after all - but that is my fault for not realizing how vertically spaced the shelves would be. The unit takes up a lot of vertical wall space. My only dislike (hence the -1 rating) is the large stamped letters on every wall mounting plate. The letters don't appear to mean anything, and are very large and upraised - to me they detract from the overall appearance of the unit. The letters are not possible to get rid of without a grinder or significant file-work and repainting everything (not worth the significant effort that would entail).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025