ProSun RedSun vs RenuvaSkin: Which Red Light Lamp?
By Spray & Sun | Published: 2026-10-22
Category: Comparisons
Compare the ProSun RedSun FR79 and RenuvaSkin S420 red light lamps. Learn which is best for your tanning bed or therapy setup.
Quick answer
Choose the ProSun RedSun FR79 if you want to combine UV tanning with red light therapy in one session. Pick the RenuvaSkin S420 if your priority is dedicated high-output red light therapy at 630nm in a retrofit kit.
Two different approaches to red light
The RedSun FR79 is a dual-purpose lamp that delivers traditional UV tanning alongside red light therapy. That means you get a tan and potential skin benefits from red light in a single exposure. It is designed for commercial salons or home owners who want to convert existing tanning beds, booths, or canopies without buying separate equipment.
The RenuvaSkin S420 is a replacement lamp kit focused solely on red light therapy. Its FR75 lamps use a special phosphor mix for high output in the 630nm range—a wavelength often associated with skin rejuvenation. This kit is meant to retrofit any tanning bed that uses F75 or FR75 sized 110W bi-pin lamps, but it does not produce UV for tanning.
Wattage and lamp size differences
The RedSun FR79 is a 200-watt bi-pin lamp, while the RenuvaSkin S420 uses 110-watt FR75 lamps. The higher wattage of the RedSun means more power draw and potentially more heat. If your bed is designed for lower-wattage lamps, the RenuvaSkin kit may be a safer retrofit. Always check your existing lamp type before ordering either product.
Price and value
The RedSun FR79 is priced at USD 1,199.25 (catalog comparison price USD 1,599.00). The RenuvaSkin S420 kit costs USD 922.29 (catalog comparison price USD 1,299.00). The RedSun costs more, but it offers two functions in one lamp. The RenuvaSkin is cheaper and specialized, but you will need a separate UV source if you still want to tan.
Tradeoffs to consider
- Dual function vs. dedicated therapy: The RedSun gives you UV tanning plus red light in one lamp. The RenuvaSkin is pure red light therapy only.
- Wattage and compatibility: The RedSun is 200W; the RenuvaSkin uses 110W lamps. Higher wattage may not be compatible with all beds. Verify your lamp type before buying. Check your existing lamp size and wattage before ordering either product.
- Price difference: The RedSun costs about USD 277 more than the RenuvaSkin kit. You pay extra for the combined UV+RLT capability.
Product facts at a glance
- ProSun RedSun FR79 200 Watt BI-PIN Red Light Tanning Lamps: The RedSun FR79 200 Watt BI-PIN Red Light Tanning Lamps combine traditional UV tanning with red light therapy (RLT) in a single lamp. You can deliver both UV tanning and red light therapy during the same session, saving time and equipment space.
ProSun RedSun FR79 200 Watt BI-PIN Red Light Tanning Lamps - ProSun RenuvaSkin S420 - Replacement Lamp Kit: The RenuvaSkin S420 Replacement Lamp Kit uses FR75 110W Red Light Lamps with a special phosphor mix for high output in the 630nm range (near red wavelength). The targeted 630nm output is ideal for red light therapy applications, but the kit does not produce UV tanning rays.
ProSun RenuvaSkin S420 - Replacement Lamp Kit
Which one fits your setup?
Best for
- Salons or home users who want UV tanning and red light therapy in one session
- Owners of tanning beds that can handle 200W bi-pin lamps
Not for
- Anyone who only wants red light therapy without UV exposure
- Beds that only accept F75 or FR75 110W lamps
