When your guests need a proper wake-up call from nature — without leaving the room — this SAD Lamp delivers. Designed for hotel and residential bedroom use, it produces a bright 10,000 lux output at a comfortable color temperature range from 2700K to 6000K, letting users tune the light from warm sunset tones to crisp morning whites depending on their circadian needs. TheCRI 98 rating means colors render almost exactly as they would under natural sunlight, so whether it's morning grooming or evening wind-down, the lighting feels genuinely natural rather than artificially harsh.
| Parameter | Specification |
|---|---|
| Brightness | 10,000 lux |
| Color Temperature | 2,700 – 6,000 K |
| CRI | ≥ 98 |
| Luminous Flux | 1,000 lm |
| Lamp Efficiency | 62.5 lm/w |
| Input Voltage | AC 100 – 240 V |
| Lifespan | 50,000 hours |
| Working Temperature | -20 – 45 ℃ |
| Body Material | Plastic |
| Shade Material | Linen |
| Shade Shape | Cylindrical |
| Dimensions | D130 * H300 mm |
| Net Weight | 0.65 kg |
Here's what actually matters in practice. The 10,000 lux output at eye level is the threshold most researchers agree on for meaningful circadian stimulation — the kind of light that actually helps reset the body's internal clock rather than just making a room brighter. The tunable color temperature across 2700-6000K covers both warm amber modes for pre-sleep relaxation and cooler 5000-6000K whites for active morning use. Combined with the built-in timer and dimmer, guests can set it once and let the lamp handle the rest. The 50,000-hour lifespan also means this thing outlasts most hotel room refurbishment cycles, which matters when you're specifying fixtures for a property with dozens or hundreds of rooms.
This lamp works well in hotel bedrooms where natural daylight is limited or inconsistent — a common situation in city-center properties with north-facing rooms or deep layout plans. It's equally suited to residential bedrooms, home offices, and care home settings where residents experience reduced daylight exposure during winter months. The modern cylindrical linen shade keeps the aesthetic neutral enough for most interior styles without looking clinical.
The combination of high CRI 98 and a wide CCT range means this lamp actually supports the biology it's marketed for. Unlike cheaper LED panels that emit a narrow, flat spectrum, the multi-chip design here produces something closer to natural daylight across the tunable range. The dual control method — touch on the unit plus remote — makes it practical for bedside use without requiring guests to physically interact with the fixture. It's built to last, not built to be replaced.