plasma lamp

Glowing glass sphere

A plasma lamp is a decorative light consisting of a glass globe filled with inert gas, with a high-voltage electrode at the center that creates colorful tendrils of electrical discharge reaching toward the outer surface.

The glowing filaments respond to touch, following a hand placed against the glass.

Popular as novelty items since the 1980s: She had a plasma lamp on her desk that made her fingers glow purple.

physics

ionized gas

Electrically charged atomic matter

argon · xenon · krypton · high-voltage · electrical discharge · phosphor · glass sphere · vacuum · excitation · electromagnetic field

decoration

ambiance

Mood of surroundings

contemporary · sleek · aesthetic · mood lighting · centerpiece · display · shelf · bedroom · game room · man cave

novelty

electrostatic

Of stationary electrical charges

toy · plaything · conversation piece · gift · collectible · quirky · whimsical · fascination · amusement · retro

glow

tendrils

Slender coiling growths

streaks · dancing · pulsing · radiating · shimmering · swirling · branching · ethereal · flickering · luminous

interaction

touch

Perceiving through physical contact

static · interference · sensitivity · contact · glass surface · hand · palm

Categories
Opposites
lighting function

plasma lampwork lamp

Directed light for projects

desk lamp · reading lamp · task lighting · flashlight · floodlight

technology type

plasma lampincandescent bulb

Light from heated filament

incandescent lamp · oil lamp · candle · kerosene lamp · gas lamp

aesthetic character

plasma lampTiffany lamp

Decorative glass-shaded lamp

oil lantern · candelabra · chandelier · hurricane lamp · banker's lamp

Family

plasma, lamp, plasmas, lamps, protoplasm, cytoplasm, ectoplasm, lamplight, lampshade

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G