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
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
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
LED Panel Light  36W
LED Panel Light 36W
Ref Price: $20.00 / set
Min Order Qty: 1000 set
Supply Capability: 1000000 set/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
Aerosol Spray Paint - Fluorescent Aerosol Paint
Aerosol Spray Paint - Fluorescent Aerosol Paint
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Min Order Qty: 7500 PCS
Supply Capability: 3000000 PCS/month
Led Spot Light Bulbs 5 Years Warranty 30-300W Hurricane Resistant
Led Spot Light Bulbs 5 Years Warranty 30-300W Hurricane Resistant
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Min Order Qty: 360 pc
Supply Capability: 100000 pc/month
Cheap Led Light Bulbs Square Round Profile Surface Mounted 8w 12w 15w Panel
Cheap Led Light Bulbs Square Round Profile Surface Mounted 8w 12w 15w Panel
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Min Order Qty: 500 pc
Supply Capability: 100000 pc/month
china 20 ft and 40 ft shipping container prefabricated houses
A19 / A60 25W-60W Edison Light Bulbs with UL
A19 / A60 25W-60W Edison Light Bulbs with UL
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Min Order Qty: 50 pc
Supply Capability: 100000 pc/month
Mineral Fiber Ceiling Acoustic Light Weight Suspended Ceiling
Mineral Fiber Ceiling Acoustic Light Weight Suspended Ceiling
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Min Order Qty: 10000 m²
Supply Capability: 300000 m²/month
Novelty Lights 25 Pack G40 Outdoor String Light Globe Replacement Bulbs, Clear
Novelty Lights 25 Pack G40 Outdoor String Light Globe Replacement Bulbs, Clear
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Min Order Qty: 2000 set
Supply Capability: 1000000 set/month
Decoration Light 48X2*4W RGB 4-In-1 Waterproof Outdoor LED Landscape Double Head Wall Washer Light By Professional Manufacturer
Decoration Light 48X2*4W RGB 4-In-1 Waterproof Outdoor LED Landscape Double Head Wall Washer Light By Professional Manufacturer
Ref Price: $552.08 - 661.26 / pc
Min Order Qty: 1 Sets pc
Supply Capability: 200 Sets per Month pc/month
UL Approved Christmas Light  Replacement Christmas Mini Light Bulbs G40
UL Approved Christmas Light Replacement Christmas Mini Light Bulbs G40
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Min Order Qty: 100 set
Supply Capability: 50000 set/month
Orange Copper Wire Led Light Bulbs string for Outdoor Indoor Wedding Holiday Garden Decoration
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
Led Light Bulbs Uk TUV CUL UL Bulb Corn E27 E14 6w 9w 27w Ip65 360 Degree
Led Light Bulbs Uk TUV CUL UL Bulb Corn E27 E14 6w 9w 27w Ip65 360 Degree
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Min Order Qty: 1000 pc
Supply Capability: 100000 pc/month
25FT G40 Globe String Light with 25 Clear Bulbs, Garden, Party, Wedding, Pergola, Backyard, Umbrella
Outdoor Commercial String Lights with S14 Bulbs 48 Feet String Light with 15 Rubber Socket UL listed
Outdoor Christmas Light LED C9 Bulbs Faceted Green Colors
Outdoor Christmas Light LED C9 Bulbs Faceted Green Colors
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Min Order Qty: 500 pc
Supply Capability: 1000000 pc/month
LED Light Bulbs with Good Quality and Low Price
LED Light Bulbs with Good Quality and Low Price
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Min Order Qty: 100 pc
Supply Capability: 100000 pc/month
Plain  MDF Board E2 Grade Good sanding Light Color
Plain MDF Board E2 Grade Good sanding Light Color
Ref Price: $180.00 - 400.00 / m³
Min Order Qty: 50 m³
Supply Capability: 5000 m³/month
UL CE Fluorescent Light  LED T8 Tube 9w 13w 18w 22w
UL CE Fluorescent Light LED T8 Tube 9w 13w 18w 22w
Ref Price: $6.90 - 7.60 / pc
Min Order Qty: 50 pc
Supply Capability: 100000 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
Don't switch the lights too often. Too much lighting can cause premature darkening of both ends of the tube, which affects the power output of the tube, and it should be noted that the lights should be switched on for 5 to 15 minutes after the lights are turned off.s
Is the energy-saving lamp a fluorescent lamp?
Yes, the energy saving lamp is called compact fluorescent lamp. I hope it will be a happy holiday!s
Why can fluorescent lamps emit various colors?
The fluorescent lamp uses this principle. The fluorescent lamp itself sends out ultraviolet light, and the fluorescent powder coated on the tube wall absorbs ultraviolet lightAfter the line is changed into visible light, the phosphor is different and the color of the light is also differents
What's the difference between an energy-saving fluorescent lamp and a LED light?
The semiconductor wafer consists of two parts,One part is the P type semiconductor, in which the hole dominates,The other end is the N type semiconductor, which is mainly electronic here.s
How to adjust light in fluorescent lamp
The dimming of fluorescent lamp is a method of frequency modulation dimming. The power adjustment of the fluorescent light source is realized by the characteristics of the voltage conversion ratio and frequency correlation of the high frequency transformer in the ballast. The higher the frequency of the high frequency transformer in the ballast, the lower the output voltage of the high frequency transformer; the lower the frequency of the high frequency transformer, the higher the output voltage of the high-frequency transformer. The control circuit can adjust the oscillation frequency of the high frequency transformer, and can adjust the output luminous flux of the fluorescent lamp.s
What are the types of fluorescent lamps?
Relationship between the diameter of fluorescent lamp tube and its electrical parameters:1, fluorescent tube, the smaller the diameter, the higher the light efficiency, the better power-saving effect2. The smaller the diameter of the fluorescent tube, the higher the ignition voltage of the glow lamp, the higher the technical performance requirements of the ballastThe diameter is larger than T8 (T8) fluorescent lamp starter ignition voltage is low. Compared with 220V, 50Hz AC, with starting ignition voltage less than 1/2 power supply voltage law. Can use inductive ballast, for starting and lighting operation.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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