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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
RKS 4 ft. 118-Watt Equivalent Integrated LED White Magnetic Strip Retrofit Kit 5000K (1-Pack)Optilumen RKS Universal Fluorescent Fixture Retrofit Kit. Easily converts most all your existing residential and commercial 4 and 8 foot T5, T8 and T12 linear fluorescent light fixtures into an integrated LED light fixture. This retrofit kit works with the earliest to the latest versions of ceiling mount, four foot and eight foot fluorescent light fixtures, regardless of the style, manufacturer or existing ballast type including linear highbay, strip
Optilumen RKS Universal Fluorescent Fixture Retrofit Kit. Easily converts most all your existing residential and commercial 4 and 8 foot T5, T8 and T12 linear fluorescent light fixtures into an integrated LED light fixture. This retrofit kit works with the earliest to the latest versions of ceiling mount, four-foot and eight foot fluorescent light fixtures, regardless of the style, manufacturer or existing ballast type including linear highbay, strip or wrap fixtures and even chain suspended shop lights. Since the retrofit kit contains the LED driver, there is no guess work to determine if it is compatible with your existing fixtures’ magnetic or electronic ballast. Super simple installation in 3 easy steps: 1). Remove existing bulbs and ballast. 2). Attach magnetically backed driver and connect to AC power source. 3). Attach magnetically-backed LED strips and quick connect to Y-harness. If your fixture isn't steel, no worries, the kit is predrilled and comes with mounting screws. The fixture is DLC listed to qualify for commercial lighting rebates and special incentives in certain regional areas.- One retrofit kit converts a 4 ft. fixture with 4 lamps or two 8 ft. fixtures with 2 lamps; See our Optilumen RKS Selection and Savings Chart
- Kit includes (2) 42 in. LED magnetic strips, (1) 40-watt driver, (1) quick-connect output harness, and optional mounting screws
- Energy efficient LED strip lasts roughly 182.5 years (Based on 3 hr/day), residential use
- Estimated yearly energy cost: $4.82 (based on 3-hours/day and 11/kWh; costs depend on rates and use)
- Produces 5900 lumens of 5000K CCT (daylight) light
- Perfect for cold start applications down to -49°F and as high as 158°F; Turns on instantly with no annoying flicker or hum.
- UL listed, suitable for damp locations, rated for 200,000 hours, DLC qualified and 7-year full warranty
- LED strips and driver are backed with rare earth magnetic tape, attaches to the existing steel light fixture in seconds
- For non-steel fixtures and high vibration applications, the kit is pre-drilled and comes with mounting screws too
- Thermally conductive rare earth magnetic tape maintains its extraordinary strength across wide temperature variations; it also acts as a heat sink which increases the life of the LEDs and driver
- Accepts 90 to 277-volt and 50 to 60 Hertz input
- Power factor of up to .989
Features
| Item Weight | 2.2 |
| Hooded | No |
| Fixture Color/Finish | White |
| Watt Equivalence | 118 |
| Commercial Light Type | Strip |
| Color Temperature | Daylight |
| Returnable | 180-Day |
| Wrap cover/lens included | No |
| Actual Color Temperature (K) | 5000 |
| Compatible Bulb Type | LED |
| Lumens | 5900 |
| Hardware Included | Yes |
| Connection Type | Hardwired |
| Replaceable LED Module | Yes |
| Dimmable | No |
| Fixture Color/Finish Family | White |
| Color Rendering Index (CRI) | 82 |
| Product Weight (lb.) | 2.2 lb |
| Package Quantity | 1 |
| Product Width (in.) | 46 in |
| Product Height (in.) | 5.5 in |
| Length/circumference (in.) | 42 |
| Product Depth (in.) | 2.75 in |
| Certifications and Listings | UL Certified |
| Manufacturer Warranty | 7 |
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
4.6 ★★★★★
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Product Reviews
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026