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
UL Certificated Decoration Light Bulbs Fairy Light Bulbs G40 Bulb String Light 110V
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
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
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
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
Classic Edison Light Bulbs 25W 40w 60w ST64
Classic Edison Light Bulbs 25W 40w 60w ST64
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Min Order Qty: 50 pc
Supply Capability: 100000 pc/month
48 ft Black Commercial Medium Suspended 15pcs 20pcs E26 Sockets 11W S14 Vintage Bulb String Light
LED Replacement Bulbs
LED Replacement Bulbs
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Min Order Qty: 199 Pieces pc
Supply Capability: 1000 Pieces per Day pc/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
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
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
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
Hot New Products For 2014 New Design Smd Mr16 Gu 10 Spotlight Smd 5050 Cheap Gu10 Led Light Bulbs
Hot New Products For 2014 New Design Smd Mr16 Gu 10 Spotlight Smd 5050 Cheap Gu10 Led Light Bulbs
Ref Price: $1.50 - 2.00 / pc
Min Order Qty: 100 Pieces pc
Supply Capability: 500000 Pieces Per Month pc/month
LED G4 Car Light Bulbs CMAX-U1
LED G4 Car Light Bulbs CMAX-U1
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Min Order Qty: -
Supply Capability: 1000000 PCS PER MONTH watt/month
Led Light Bulbs Canada Square Round Profile Surface Mounted 8w 12w 15w Panel
Led Light Bulbs Canada Square Round Profile Surface Mounted 8w 12w 15w Panel
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Min Order Qty: 100 pc
Supply Capability: 100000 pc/month
25FT G40 Globe String Light with 25 Clear Bulbs, Garden, Party, Wedding, Pergola, Backyard, Umbrella
Led Light Bulbs Wholesale 9w To 100w e27 6042lumen CE UL Approved China
Led Light Bulbs Wholesale 9w To 100w e27 6042lumen CE UL Approved China
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Min Order Qty: 1000 pc
Supply Capability: 100000 pc/month
48 FT Black Commercial Medium Suspended 15PCS 20PCS E26 Sockets 11W S14 Vintage Bulb String Light
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
Fiber Cement Board Cement board Light weight low price
Fiber Cement Board Cement board Light weight low price
Ref Price: $1.50 - 2.90 / m²
Min Order Qty: 10000 m²
Supply Capability: 300000 m²/month
Led Light Bulbs 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved
Led Light Bulbs 2 Years Warranty 9w To 100w With Ce Rohs c-Tick Approved
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Min Order Qty: 1000 pc
Supply Capability: 10000 pc/month
SMD Light Bulbs LED Series From 5W To 12W With PC Milky Shell E26 E27 B22
SMD Light Bulbs LED Series From 5W To 12W With PC Milky Shell E26 E27 B22
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Min Order Qty: 10 pc
Supply Capability: 10000000 pc/month

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FAQ

Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?
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 three primary colors of energy-saving lamps, high efficiency energy-saving fluorescent lamp, also known as compact fluorescent lamps and integrated fluorescent lamp, refers to the fluorescent lamp and ballast (ballast) are combined into a whole lighting equipment, the effective life of eight thousand hours or more.s
Why can fluorescent lamps emit various colors?
Phosphor of red, green and blue three colors, yttrium oxide (red light, peak wavelength 611nm), magnesium aluminate (emitting green light),The peak wavelength is 541nm) and the barium magnesium aluminate (blue light, with a peak wavelength of 450nm) mixed in a certain proportion can be obtainedFluorescent powder of any color can be sent outs
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 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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