

| Feature | RF Metal Tube (Medical Grade) | Glass Tube (Entry/Consumer Grade) |
| Rated lifespan | 15,000–20,000+ hours | 1,500–2,000 hours |
| Beam stability | High, consistent output | Degrades over time, output drifts |
| Replacement cost | $1,500–3,000 per unit | $800–1,500 per unit |
| Replacements over 5 years (moderate use) | 0–1 | 5–7 |
| 5‑year tube cost | $0–3,000 | $4,000–10,000+ |

| Parameter | Value / Range |
| Wavelength | 10,600 nm (10.6 µm) — far‑infrared, strongly absorbed by tissue water |
| Laser tube type | RF‑excited metal tube (medical grade) or DC‑excited glass tube (consumer grade) |
| Output power (clinical systems) | 30–60 W (40 W is the clinical standard) |
| Spot size (focal diameter) | 0.07–0.12 mm (RF metal); ~0.25 mm (glass tube) |
| Pulse width range | 0.1–10 ms |
| Dot pitch (density) | 0.1–2.0 mm |
| Treatment coverage per pass | 5–30% of skin surface (fractional mode) |
| Cooling | Sapphire contact cooling (0°C to +5°C) or forced air with temperature sensors |
| Duty cycle | 2 hours continuous, up to 12 hours/day |
| Regulatory | FDA 510(k) clearance (US), CE marking (EU), ISO 13485 |
| Tier | Price Range (USD) | Typical Features |
| B2B direct (entry medical‑grade) | $4,500–8,000 | RF metal tube, FDA 510(k) or CE, Galvo scanner, multiple handpieces, training included |
| Mid‑tier (distributor channel) | $20,000–50,000 | Established brand, distributor support, longer warranty, more extensive presets |
| Premium (global brands) | $60,000–150,000+ | Major brand names (Lumenis, Candela, DEKA), extensive clinical literature, local service networks |

