The Best Distance to Use Your Infrared Therapy Lamp (Complete Guide)

Infrared therapy lamps are gaining popularity for pain relief, muscle recovery, and skin health. But did you know that the distance between you and the lamp significantly impacts its effectiveness?

In this guide, we’ll break down the ideal infrared lamp distance for different use cases, so you can maximize benefits safely.

Why Distance Matters with Infrared Therapy

Infrared light follows the inverse square law—meaning intensity drops sharply with distance. Too close, and you risk overheating or skin irritation. Too far, and you won’t get enough therapeutic energy.

Most lamps work best at 12–36 inches (30–90 cm), but the exact range depends on:
✔ Lamp power (e.g., 250W vs. 500W)
✔ Infrared wavelength (Near vs. Mid vs. Far IR)
✔ Your goal (pain relief, skin care, etc.)

Optimal Distance by Use Case

1. Muscle Recovery & Pain Relief

• Best Distance: 12–24 inches (30–60 cm)

• Why: Closer proximity helps heat penetrate deep into muscles/joints. Ideal for post-workout soreness or chronic pain (e.g., back, knees).

• Tip: Start at 24" and move closer if heat feels comfortable (limit to 15 mins/session).

2. Skin Health & Anti-Aging

• Best Distance: 18–30 inches (45–75 cm)

• Why: Near-infrared (700–1100 nm) works best for collagen production at this range. Protects skin while stimulating repair.

• Tip: Use 3–5x/week for 5–10 mins (e.g., for acne, wrinkles, or wound healing).

3. Full-Body Relaxation

• Best Distance: 24–36 inches (60–90 cm)

• Why: Wider coverage with milder heat. Great for yoga cooldowns or stress relief.

• Tip: Pair with stretching or meditation for enhanced effects.

4. Localized Joint Therapy (Arthritis, Tendonitis)

• Best Distance: 6–12 inches (15–30 cm)

• Why: Targeted, intense heat for stiff joints. Use short sessions (5–10 mins) to avoid burns.

• Caution: Check skin frequently—redness signals it’s too close!

Safety Tips

• Never place the lamp closer than 6 inches (15 cm).

• Use a timer (most benefits occur in 10–20 mins).

• Avoid eyes: Wear goggles or keep eyes closed.

How to Test Your Ideal Distance

1. Start at 24 inches (60 cm).

2. Adjust closer if heat feels too weak, or farther if uncomfortable.

3. For Bontanny lamps, refer to the manual—our 300W model works best at 18–24".

Final Thoughts

Distance is key to unlocking infrared therapy’s benefits. Whether you’re an athlete, skincare enthusiast, or chronic pain sufferer, fine-tuning your setup ensures faster results and safety.

Pro Tip: Track your sessions in a journal (distance + time + results) to find your sweet spot!

Have questions? Drop them below—we’re happy to help!