sun lamp(n = noun.artifact) sun-ray lamp, sunlamp, sunray lamp - a mercury-vapor lamp used in medical or cosmetic treatments;
is a kind of mercury-vapor lamp

aladdin's lamp, arc lamp, argand lamp, blast lamp, carbon arc lamp, carcel lamp, davy lamp, discharge lamp, electric lamp, electric-discharge lamp, flash lamp, flood lamp, floor lamp, fluorescent lamp, fresnel lamp, gas lamp, gas-discharge lamp, glow lamp, heat lamp, hurricane lamp, incandescent lamp, indicator lamp, infrared lamp, kerosene lamp, kerosine lamp, lady with the lamp, lamp, lamp chimney, lamp house, lamp housing, lamp oil, lamp shade, lamp shell, mean sun, mercury-vapor lamp, midnight sun, mock sun, neon induction lamp, neon lamp, oil lamp, pilot lamp, quartz lamp, reading lamp, rear lamp, red sun, riding lamp, safety lamp, sodium-vapor lamp, sodium-vapour lamp, spirit lamp, storm lamp, street lamp, student lamp, sun, sun bathing, sun blocker, sun city, sun dance, sun deck, sun gear, sun god, sun hat, sun helmet, sun king, sun lounge, sun marigold, sun myung moon, sun parlor, sun parlour, sun pitcher, sun plant, sun porch, sun protection factor, sun river, sun rose, sun spurge, sun star, sun tea, sun valley, sun visor, sun worship, sun worshiper, sun yat-sen, sun yixian, sun-ray lamp, sunray lamp, table lamp, tail lamp, tungsten lamp, ultraviolet lamp, under the sun