... : According to client's requestAnti-slip handle design 1.Special filament brush hair 2 Going deeply into the teeth gap to ... clean the tartar efficiently. 3.Materials flexible, Special filament advanced protective brush Special filament brush hair Going deeply into the teeth gap ...
... . A typical incandescent light bulb operates by heating up a filament inside the bulb, which then gives off light, but also ... not usually for warmth. LED Bulb does not have a filament, and instead emits light due to an internal chemical process ...
... or incandescent light globe makes light by heating a metal filament wire to a high temperature until it glows. The hot ... filament is protected from air by a glass bulb that is ...
... and constant-current supply driver3 Long Lifespan: 40 times of filament bulbs and 6 times of fluorescent bulbs4 Energy Saving: Compare ... with filament bulbs, save over 85% energy5 Low Heat6 High light efficiency7 ...
... :Jacket is weaved by circular loom--material: Polyester fiber / polyester filament. 2.Lining: PURE PU. transparent,thin.,soft.,and more convenient ...
... will still be giving some light.4. STRENGTH & RELIABILITY: The filament in a normal bulb is a very fragile object, easily ... high strength optical grade resin. There is no glass or filament to break, making LED light sources perfect for rugged or ... source of light. No glass to break, no white-hot filament, no flames and no noxious fumes.6. DESIGN FLEXIBILITY:The ...
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