Infrared Bulb
$60.00
Introducing the Hot Box Sauna Red Light & Infrared Bulb
Engineered for performance, our custom 300W and 400W bulbs deliver deeper red light and stronger heat than anything else on the market.
Crafted with blown, thick red-stained glass and a solid tungsten filament, these bulbs pack far more heat and intensity than your standard incandescent bulb.
Feel your mitochondria tingle with 600–750nm red light paired with the penetrating infrared waves that target your joints and bones.
For our customers, we highly recommend using 300W for our Standard sauna and 400W for our XL.
Get ready to feel the difference!
Only compatible with our V3 and V4 heater. See our video to see if you're good to go! (Link)
*Important Note* We recommend that you don't mix wattages of the bulbs.
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Introducing The Hot Box Sauna Version 7
After building and delivering over 300 saunas, we’ve carefully listened to our customers’ feedback and refined every detail. Version 7 is our most durable, efficient, and thoughtfully designed sauna yet! We are incredibly proud of the V7 and believe we have finally arrived at the ultimate heat therapy solution! Here's what's new:
30% Faster Preheat Time and Higher Maximum Temperature
Improved heating efficiency allows the sauna to reach higher temperatures more quickly.
Heater 4.0 with Internal Faraday Cage
A more open design maximizes heat and infrared delivery while ensuring safety and protection.
Upgraded Roof Panel with Heat Reflection System
Stainless steel heat reflectors and wool insulation push heat back toward the user and increase the sauna’s R-value for better efficiency.
Aluminum V-Track and Trolley for Smooth Lid Opening
The new V-track allows the lid to open butter-smooth with lifetime reliability.
High-Temp Lid Gasket
Provides better heat retention and consistent temperatures.
10-Foot American-Made Power Cord
A 12-gauge, high-quality cord ensures maximum power delivery to the heater and eliminates the need for an extension cord.
Enhanced Structural Design
We have improved our building methods to ensure that your sauna is structurally sound with maximum longevity.
Stainless Steel Logos
A sleek, fade-resistant logo for a sharp and classy finish.
We have improved our building methods to ensure that your sauna is structurally sound with maximum longevity.
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© 2025 The Hot Box Sauna | Developed & Secured by Absorb Design Co. Assembly Privacy Policy Refund & Fulfillment Policy
Contact
© 2025 The Hot Box Sauna | Developed & Secured by Absorb Design Co. Assembly Privacy Policy Refund & Fulfillment Policy