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Rated 4.9 out of 5 stars
127 Reviews

Heat Lamp Bulb

Regular price $10 USD
Regular price $10 USD Sale price $10 USD
Heat Lamp Bulb
Regular price $10 USD
Regular price $10 USD Sale price $10 USD
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SKU: BH00120000N    UPC: 736211400673

For individuals who require lower-intensity sauna sessions, heat lamp bulbs still offer red light plus near, mid, and far infrared heat and light therapy.

Note: These bulbs are compatible with SaunaSpace products, but they are made by a third party and do not feature our unique ThermaLight® spectrum. For optimal results, we recommend using the ThermaLight® Infrared Bulb.


3.2 oz (91 g)


Bulb diameter: 4.9 in (125 mm) 

Stem diameter: 1.7 in (42 mm)

Bulb height: 6.6 in (167 mm)

General specifications

Bulb type: R40 

Socket type: E26

Base type: screw- in

Glass color: Clear with light-red dyed petrochemical interior front 

Coating/finish: none 

Filament: C-9

Rated life: 5,000 hours

Bulb material: soft glass

Product technology: incandescent

Glass production method: machine-blown

Cap-base material: brass

Electrical info

Wattage: 250 W

Input voltage and frequency: 120V at 50–60 Hz

Operating specifications 

Max operating temperature: 570 °F (299 °C)

Reviews and Questions

Rated 4.9 out of 5 stars
Based on 127 reviews
Total 5 star reviews: 114 Total 4 star reviews: 11 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
98%would recommend this product
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127 reviews
  • FB
    Frank B.
    Flag of United States
    Verified Buyer
    Rated 3 out of 5 stars
    4 years ago
    1 of 5 bulbs faulty

    Ordered 5 bulbs. One of them appears to have manufacturing flaw, where red tint is not complete, especially around perimeter. Looks like the tint-paint ran or something. White light comes through. Not a huge deal asked! The bulb has been relegated as my temporary replacement bulb. Love your company generally. Thanks for your good work.

  • BE
    Bradley E.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    Super beneficial product

    These bulbs are very therapeutic and backed by science. I love my sauna and all the amazing benefits I get from the infrared bulbs!

  • KR
    Kyle R.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    6 years ago
    Game changer

    These bulbs are great !! Wish I could afford the whole sauna but just bought the bulbs and made a make shift one! Awesome company and product!!

  • J
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Bulbs works perfectly. I’ll be ordering 2 more shortly. Great product.

  • BG
    Barney G.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago

    I bought these as back ups for if I’m in a pinch, haven’t used them yet but glad I can have backups that aren’t very costly, extremely grateful for that. Thanks

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