4 Ft Fluorescent Light Bulbs

Commercial Light Bulbs of Electrodeless Fluorescent Induction Lamp 85 Watt
Commercial Light Bulbs of Electrodeless Fluorescent Induction Lamp 85 Watt
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Min Order Qty: 40 Sets pc
Supply Capability: 550000 Sets per Year pc/month
4 Feet Dimmable Led t8 Tube Fluorescent Light
4 Feet Dimmable Led t8 Tube Fluorescent Light
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Min Order Qty: 1 Piece pc
Supply Capability: 50000 Pieces per Month pc/month
Electrodeless Fluorescent Induction Light
Electrodeless Fluorescent Induction Light
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Min Order Qty: 40 Sets pc
Supply Capability: 550000 Sets per Year pc/month
LED Fluorescent Tube Light
LED Fluorescent Tube Light
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Min Order Qty: 100 Pieces pc
Supply Capability: 1,000 Pieces per Day pc/month
Fluorescent Light Fixture/Fitting
Fluorescent Light Fixture/Fitting
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Min Order Qty: 500 Sets pc
Supply Capability: 200000 Sets per Month pc/month
Warehouse Light Fluorescent Lamp Replacement
Warehouse Light Fluorescent Lamp Replacement
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Min Order Qty: 20 pc
Supply Capability: 50000 pc/month
New LED Fluorescent Tube Light
New LED Fluorescent Tube Light
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Min Order Qty: 199 Pieces pc
Supply Capability: 1,000 Pieces per Day pc/month
Patio Mini Fairy Bulbs Outdoor Light Christmas Light Bulbs G40
Patio Mini Fairy Bulbs Outdoor Light Christmas Light Bulbs G40
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Min Order Qty: 100 set
Supply Capability: 50000 set/month
High shed light industrial fluorescent light fixture,led indoor light
High shed light industrial fluorescent light fixture,led indoor light
Ref Price: $118.00 - 129.00 / unit
Min Order Qty: 100 unit
Supply Capability: 2000 unit/month
HPI-T1000W MH Light Bulbs
HPI-T1000W MH Light Bulbs
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Min Order Qty: 500 Pieces pc
Supply Capability: 10000 Pieces per Day pc/month
Energy Saving Fluorescent Induction Lamp Street Light
Energy Saving Fluorescent Induction Lamp Street Light
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Min Order Qty: 40 Sets pc
Supply Capability: 550000 Sets per Year pc/month
Decorate Led Light with Non-Removable Bulbs
Decorate Led Light with Non-Removable Bulbs
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Min Order Qty: 1 pc
Supply Capability: 500000 pc/month
Tri-proof Led Fluorescent Light T8 Tri proof Light
Tri-proof Led Fluorescent Light T8 Tri proof Light
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Min Order Qty: 20 pc
Supply Capability: 50000 pc/month
CASING SEAMLESS 10 3/4''  40.5LBS / FT  K55 BUTTRESS RANGE 3
CASING SEAMLESS 10 3/4'' 40.5LBS / FT K55 BUTTRESS RANGE 3
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Min Order Qty: 17 m.t.
Supply Capability: 10000 m.t./month
CASING SEAMLESS 4-1/2”  13.5LBS / FT  K55 BUTTRESS RANGE 2
CASING SEAMLESS 4-1/2” 13.5LBS / FT K55 BUTTRESS RANGE 2
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Min Order Qty: 17 m.t.
Supply Capability: 10000 m.t./month
CASING SEAMLESS 4-1/2”  11.6LBS / FT  K55 BUTTRESS RANGE 3
CASING SEAMLESS 4-1/2” 11.6LBS / FT K55 BUTTRESS RANGE 3
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Min Order Qty: 17 m.t.
Supply Capability: 10000 m.t./month
led bulbs high quality 50w led high bay light with bulb well
led bulbs high quality 50w led high bay light with bulb well
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Min Order Qty: 1000 pc
Supply Capability: 10000 pc/month
CASING SEAMLESS 4-1/2”  11.6LBS / FT  K55 BUTTRESS RANGE 2
CASING SEAMLESS 4-1/2” 11.6LBS / FT K55 BUTTRESS RANGE 2
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Min Order Qty: 17 m.t.
Supply Capability: 10000 m.t./month
High Quality 120W 4 module Led Street Light Fixtures
High Quality 120W 4 module Led Street Light Fixtures
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Min Order Qty: 2 Pieces pc
Supply Capability: 3000 Pieces per Week pc/month
25FT G40 Globe String Light with 25 Clear Bulbs,Market Lights for Outdoor and Indoor Decoration
Led Light Bulbs Review 9w To 100w e27 6007lumen CE UL Approved China
Led Light Bulbs Review 9w To 100w e27 6007lumen CE UL Approved China
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Min Order Qty: 1000 pc
Supply Capability: 100000 pc/month
25ft String Lights with G40 Globe Bulbs, Extendable Indoor & Outdoor Light
25ft String Lights with G40 Globe Bulbs, Extendable Indoor & Outdoor Light
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Min Order Qty: 2000 set
Supply Capability: 1000000 set/month
25FT G40 Globe String Light with 25 Clear Bulbs,Patio Outdoor Light String
25FT G40 Globe String Light with 25 Clear Bulbs,Patio Outdoor Light String
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Min Order Qty: 2000 set
Supply Capability: 1000000 set/month
LED STRIP LIGHT RGBW 4 chips inside 1 led
LED STRIP LIGHT RGBW 4 chips inside 1 led
Ref Price: $5.50 - 5.80 / m
Min Order Qty: 2000 m
Supply Capability: 1000000 m/month
2017 New S14 Incandescent  Bulb Light String Indoor  and Outdoor Light with 25 Clear Bulbs
Outdoor Warm White String Light with Edison Style Bulbs, Connectable, Waterproof, UL Listed
Ceiling Grid with Remote Control Ceiling Light T Bar Suspended Ceiling Grid
Ceiling Grid with Remote Control Ceiling Light T Bar Suspended Ceiling Grid
Ref Price: $0.10 - 1.00 / pc
Min Order Qty: 10000 pc
Supply Capability: 300000 pc/month
High Lumen 50w Led Tri-proof Light/High Power Equal to 100w Fluorescent Tube Light
High Lumen Candle Flame Light Bulbs e10
High Lumen Candle Flame Light Bulbs e10
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Min Order Qty: 50 Pieces pc
Supply Capability: 10,000 Pieces per Month pc/month
ATEX BAY-H Series Explosion-proof Light Fittings for Fluorescent Lamp
ATEX BAY-H Series Explosion-proof Light Fittings for Fluorescent Lamp
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Min Order Qty: 1 pc
Supply Capability: 1000 pc/month
4w 10w 20w 50w 80w 100w Solar Lighting System With Mobile Charge 4 LED Bulbs 4000mah liion Battery Black CE ROHS
4w 10w 20w 50w 80w 100w Solar Lighting System With Mobile Charge 4 LED Bulbs 4000mah liion Battery Black CE ROHS
Ref Price: $34.88 / set
Min Order Qty: 100Sets set
Supply Capability: 20000 SETS Per Month set/month
Hexagonal Wire Mesh Best Quality 1/4
Hexagonal Wire Mesh Best Quality 1/4",3/4" Cheap Chicken Wire
Ref Price: $4.00 - 10.00 / roll
Min Order Qty: 10 roll
Supply Capability: 300000000 roll/month
Full angle LED MCOB bulb led light bulbs wholesale
Full angle LED MCOB bulb led light bulbs wholesale
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Min Order Qty: 10 pc
Supply Capability: 500000 pc/month
19W 1200Mm Led Tube Light,T8 Led Light Tube, 120Cm Smd2835 T8 Led Fluorescent Tube Lamp
19W 1200Mm Led Tube Light,T8 Led Light Tube, 120Cm Smd2835 T8 Led Fluorescent Tube Lamp
Ref Price: $8.20 - 9.20 / pc
Min Order Qty: 10 Pieces pc
Supply Capability: 50000 Pieces pc/month
Ceiling Grid with Remote Control Ceiling Light for Hotel
Ceiling Grid with Remote Control Ceiling Light for Hotel
Ref Price: $0.10 - 1.00 / pc
Min Order Qty: 10000 pc
Supply Capability: 300000 pc/month
5W E27 Led Bulb Light/Light Led Bulbs With Best Price Good Quality
5W E27 Led Bulb Light/Light Led Bulbs With Best Price Good Quality
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Min Order Qty: 50 pc
Supply Capability: 50000 pc/month

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FAQ

Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?
Material luminescence can be divided into two categories: one is the material heating, thermal radiation and the light, the other is the object of excited energy absorption and the transition to the excited state (non steady state) in reverse to the ground state in the process of releasing energy in the form of light. The luminescent materials with rare earth compounds as matrix and rare earth elements as activators are mostly in the latter category, namely rare earth phosphors. Rare earth elements are rich in electronic energy levels, because 4f orbitals exist in the electronic configurations of rare earth atoms, which create conditions for a variety of energy levels to achieve a wide range of luminescence properties.s
Maintenance and repair of fluorescent lamp
If the voltage is low, the lamp will light up in the beginning of the two pollutants emitted tungsten, so that the lamp tube produces many point, one of the reasons to become tube damage so that, as far as possible in the high voltage under the condition of light.s
Is the energy-saving lamp a fluorescent lamp?
The energy-saving lamp belongs to the fluorescent lamp class.The same power of energy-saving lamps should be incandescent lamp brightness of more than 3.5--8 times.s
Why can fluorescent lamps emit various colors?
Have you ever seen fluorescence? After the surface of the object is coated with fluorescent material, the light can be sent out at night to absorb various colors of light,Silver light powder material is different, the light is also differents
What's the difference between an energy-saving fluorescent lamp and a LED light?
When the two semiconductors are connected, a P-N junction is formed between them.When the current passes through the wire acting on the wafer, the electrons are pushed into the P region and combined with the electron hole in the P region,Then energy is emitted in the form of photons, that is, light.s
How to adjust light in fluorescent lamp
The dimming speed of the fluorescent lamp is fast, the dimming precision is high, and the dimming parameters can be adjusted in real-time. Because the dimming circuit is mainly composed of electronic components, it is relatively small in size, light in quality and high in performance price ratio. But the fluorescent lamp ballast with power factor correction circuit, power factor dimming ballast is greater than 0.95 characters, this means that when people are in the process of dimming of the fluorescent lamp in the energy consumption is changed accordingly. This is essentially different from the dimming of controlled silicon.s
What are the types of fluorescent lamps?
Color fluorescent lamp. Common nominal power of 20W, 30W, 40W., T5, T4 in diameter, luminous flux G5, G13. color fluorescent lamp with T8. lamp is low, suitable for shop windows, advertisements or similar places decoration and color display. (3) the annular fluorescent lamp. In addition to shape, no more the big difference between the annular fluorescent lamp and tube fluorescent lamp. Common nominal power of 22W, 32W, 40W., G10q.. Lamp mainly for ceiling lamps, chandeliers and other supporting source, for family, shopping malls and other lighting.s
What is a fluorescent lamp? What are fluorescent lights?
The fluorescent tube is a glass tube, the inner wall is coated with a layer of fluorescent powder (magnesium tungstate, calcium tungstate, zinc silicate, etc.), different phosphors can emit light of different colors. The lamp tube is filled with thin inert gas (such as argon gas) and mercury vapor, and both ends of the lamp tube have a filament made of tungsten, and the filament is coated with an oxide which is easy to emit electrons after being heated. When the filament passes through the current, the filament in the lamp tube emits electrons, and the temperature in the tube is increased, and the mercury is evaporated. Along with the gradual rise in temperature in the tube, mercury vapor free, inert gas molecular collision when mercury vapor discharge, arc discharge, it radiates invisible ultraviolet light, visible light fluorescent powder in the inner wall of the tube after UV excitation.s

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