Cosmolux VHR-TT FR59 140w Lamp: Compatibility Guide
By Sun Tanning Store | Published: 2026-10-23
Category: How-to Guides
Find out which tanning beds accept the Cosmolux VHR-TT FR59 140w bi-pin lamp. Learn about wattage, base type, and UVB output to ensure a safe replacement.
Quick answer
The Cosmolux VHR-TT FR59 140w lamp fits any tanning bed designed for bi-pin (R7s) lamps rated at 140 watts with an FR59 length. It offers about 10% more effective irradiance than the standard VLR, so you need to adjust your session time accordingly.
What makes the VHR-TT different from a standard VLR?
The VHR-TT is the UVB-fortified version of the popular Cosmolux VLR. It has been described as a “VLR with punch” because its effective irradiance is about 10% greater, meaning your exposure time can be about 10% shorter compared to the original VLR. This higher UVB output can help you achieve results faster, but it also means you should start with a shorter session to avoid overexposure.
Which beds are compatible with the FR59 length?
FR59 refers to the lamp's length in millimeters (about 59 inches). This is a common size for many full-body stand-up tanning booths and some lay-down beds. Always measure your existing lamp or check your bed's manual to confirm the length. The bi-pin (R7s) base is also standard, but the total wattage must match your bed's ballast rating—using a 140w lamp in a fixture rated for 100w can damage the ballast.
Can I replace a 100w lamp with this 140w lamp?
No. The ballast in your tanning bed is designed for a specific wattage range. Installing a 140w lamp where a 100w lamp is specified will likely overheat the ballast, cause flickering, or shorten the lamp's life. Always match the wattage exactly to what your bed requires.
Frequently asked questions
- How do I measure my old lamp to confirm it's FR59?
- Remove the lamp carefully and measure its length from end to end (excluding the metal pins). FR59 lamps are approximately 59 inches (1500 mm) long. If your lamp is shorter or longer, the VHR-TT will not fit.
- What if my bed uses a different base type?
- The Cosmolux VHR-TT uses a bi-pin (R7s) base. If your bed has single-pin (R7s-15) or recessed single-contact (RSC) bases, this lamp is not compatible. Check your lamp holder before purchasing.
- Can I use this lamp in a 120V home tanning unit?
- No. This is a 140w professional-grade lamp designed for commercial tanning beds with appropriate ballasts. Home units typically use lower wattage lamps (100w or less). Installing it in a home unit can cause electrical hazards. Always verify your bed's voltage and ballast rating before buying replacement lamps.
- How often should I replace my tanning bed lamps?
- Most manufacturers recommend replacing lamps every 500–800 hours of use, or once a year for a busy salon. The UV output gradually decreases even if the lamp still lights up. Using older lamps reduces tanning effectiveness and may lead to inconsistent results. Track your lamp usage hours with a timer or logbook to know when to replace them.
Product facts
- Cosmolux VHR-TT FR59 140w #16112 Bi-Pin Tanning Lamps: The Cosmolux VLR TT is the UVB-fortified offspring of the extremely popular Cosmolux VLR. It has an effective irradiance that is about 10% greater, and an exposure time that is about 10% less than the original VLR. This means you can achieve the same tanning effect in a shorter session, but you must reduce your initial exposure time to avoid burning.
Cosmolux VHR-TT FR59 140w #16112 Bi-Pin Tanning Lamps
