How to Choose a Bedside Lamp: Height, Brightness and Warm Light for Sleep
Aim for a lamp whose shade bottom sits around eye level when you sit up in bed (often 45–60 cm / 18–24 in above the mattress top when combined with the nightstand), with warm light around 2700K or lower and a dimmer or touch control you can reach lying down. For reading, about 400–800 lumens is plenty; for the last hour before sleep, dim it right down.
Overhead lights are built to light a whole room, not to wind you down. A bedside lamp does a smaller, more personal job: light your book or your side of the bed, then fade out without waking you back up. Getting that right comes down to four things — height, brightness, color and controls.
Height: where the light should hit
The classic rule is that the bottom of the lampshade should sit roughly at eye level (or chin level) when you're sitting up in bed. Too low and the light sits under your book; too high and you see the bare bulb or glare.
| Nightstand height | Typical lamp height |
|---|---|
| Low (under 55 cm / 22 in) | 60–75 cm (24–30 in) |
| Standard (55–70 cm / 22–28 in) | 45–65 cm (18–26 in) |
| Tall (over 70 cm / 28 in) | 35–50 cm (14–20 in) |
Also check proportion: the lamp's base shouldn't hang over the edge of the nightstand, and the shade width is usually less than the width of the tabletop. If you keep a phone on the same surface, compare phone stands and holders and allow space for both bases.
Brightness: lumens, not watts
- Reading in bed: about 400–800 lumens (roughly a 40–60 W incandescent equivalent) aimed at the page.
- Ambient glow: 200–400 lumens with a fabric or paper shade.
- Night lights: just a few lumens — enough to find the door.
A dimmer lets one lamp do all three jobs.
Light color: why warm matters at night
Color temperature is measured in Kelvin (K). Lower numbers are warmer and more amber; higher numbers are cooler and bluer. Bright, blue-rich light in the evening can delay the body's natural sleep signal, which is why sleep experts suggest dim, warm lighting before bed.
- 2200–2700K: warm, candle-to-incandescent glow — best for the bedroom in the evening.
- 3000–3500K: neutral white — fine for reading earlier in the evening.
- 4000K+: cool white — better for a desk or morning, not for winding down.
Lamps with adjustable color temperature let you read in neutral light and switch to warm before sleep.
Shades and glare
Fabric, linen, paper (like washi) and opal glass shades diffuse the bulb into a soft glow with no hot spot. Clear glass and exposed bulbs look striking but can glare when you're lying down. If your partner sleeps while you read, a directional or clip-on reading light keeps the light on your side.
Touch lamps, moon lamps and night lights
- Touch and cordless lamps are easy to operate lying down and can go where there's no outlet. Check battery life and charging. Compare our touch lamps for tap controls, dimming options and power sources.
- Moon lamps and projectors are more mood than task light — a soft, low glow that works well as the last light of the night, and a popular pick for kids' rooms. For a sunset-coloured wall glow or orange glass, compare our sunset lamps. To choose between a projector and a glass globe, and where to place one, see the sunset lamp guide.
- Motion-sensor night lights switch on only when you get up and switch off after, so there's no bright overhead light at 3 a.m.
Bedside lamps and night lights we stock
Browse all bedside lamps and night lights or the full lighting collection. For candle fragrance without a lit wick, the candle warmer lamp explainer compares top-down warming with burning a candle and covers jar fit, bulbs and controls.
Quick checklist
- Shade bottom near eye level when sitting up in bed.
- Warm light (2700K or lower) or adjustable color.
- Dimmer, touch or easy-to-reach switch.
- A diffusing shade to avoid glare.
- A separate low night light if you get up in the night.
Frequently asked questions
How tall should a bedside lamp be?
Tall enough that the bottom of the shade is near eye level when you sit up in bed. With a standard 55–70 cm nightstand, that usually means a lamp of about 45–65 cm.
What color light is best for a bedroom at night?
Warm light, around 2700K or lower, dimmed as bedtime approaches. Cool, bright light is better kept for daytime.
How many lumens do I need for reading in bed?
About 400–800 lumens aimed at the page is comfortable for most people. A dimmer lets you lower it afterwards.
Are touch lamps good for bedside tables?
Yes — they're easy to switch on and off while lying down, and cordless versions can go where there's no outlet.
Are moon lamps good night lights?
They give a soft, low glow that works well as a night light or mood light, especially in children's rooms. They're not bright enough for reading.
Keep reading
Calm Eden sells some of the products mentioned here. Product details come from our own listings; we have not lab-tested them, and comfort varies from person to person. This guide is general information, not medical advice — if you have ongoing pain, numbness, breathing problems at night or a diagnosed condition, talk to a clinician before changing how you sleep.