Light Bulbs
The Light Bulbs Manufacturer!
Todaybulb specializes in the design and manufacturing of LED bulbs, conventional bulbs, tubes, and indoor & outdoor lighting solutions. Widely used in homes, shopping malls, hospitals, schools, workshops, sports fields, and commercial spaces worldwide, Todaybulb delivers energy-efficient, durable, and high-performance lighting products for modern residential and commercial environments.
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![2d Fluorescent Light Bulb]()
2d Fluorescent Light BulbThe 2D fluorescent light bulb is high efficient and compact lighting solution that delivers excellent performance in various environment. The unique 2D shape by two interlocking U-shaped tubes,...read more -
![Fluorescent Circular Tube Light]()
Fluorescent Circular Tube LightFluorescent circular tube light is ring shape, slim and simple compact fluorescent lamp, perfectly ideal for ceiling light fixture. Circular fluorescent light tubes are T5 T6 and T9 models in...read more -
![T5 Linear Fluorescent Tube]()
T5 Linear Fluorescent TubeT5 Linear fluorescent tube is a high efficiency lighting solution, typically used in commercial and residential settings, like home, offices, shopping mall and warehouses, known for slim design,...read more -
![T8 Linear Fluorescent Tube]()
T8 Linear Fluorescent TubeT8 Linear Fluorescent tubes have been a reliable lighting solution in residential and industrial applications. Versatility, energy efficiency, and durability make T8 linear fluorescent lamps a...read more -
![Linear Fluorescent Light Fixture]()
Linear Fluorescent Light FixtureLinear fluorescent light fixture is also known as fluorescent batten fitting, which is designed as physical structure and consisting of some key components, like ballast, starter to work them...read more -
![Shatterproof Uv Light]()
Shatterproof Uv LightShatterproof UV light 320-340nm wavelength with durability and safety to deliver reliable ultraviolet illumination avoiding risk of glass breakage for settings where non-explosion condition is...read more -
![Uv Fluorescent Black Light]()
Uv Fluorescent Black LightUV fluorescent black light is a specialized lighting source that emits ultraviolet-A radiation, typically in the wavelength range of 320-400nm. Fluorescent UV black tube light is mainly designed...read more -
![Blacklight Blue Fluorescent Tube]()
Blacklight Blue Fluorescent TubeBlacklight blue fluorescent tube(BLB) is a specialized light source that emits ultraviolet-A light with wavelength around 365 nanometers. It is black glass material tube with deep purple or dark...read more -
![Black Tube Light Fixture]()
Black Tube Light FixtureBlack tube light fixture with blacklight blue fluorescent tube is a complete ultraviolet-A lighting solution, which is designed to enhance ultraviolet performance with safety and easy...read more -
![Uvc Light Fixtures]()
Uvc Light FixturesUVC light fixtures with disinfection tubes are specialized sterilization lighting system engineered to emit ultraviolet-C UVC radiation, primarily at wavelength of 253.7nm which is short...read more -
![Germicidal Fluorescent Tube]()
Germicidal Fluorescent TubeGermicidal fluorescent tube is specialized ultraviolet lamp which is made by clear quartz glass and engineered to emit short-wave UV radiation, with peak wavelength of UVC 253.7 nanometers. UVC...read more -
![Reptile Fluorescent Light]()
Reptile Fluorescent LightReptile fluorescent light is specialized lighting system that replicates natural sunlight, a critical factor for the well-being and growth of reptiles and amphibians in captivity. By emitting...read more
Why Choose Us
Wide range
Todaybulb offers 28 major product categories with more than 1,000 types of lighting products, including LED bulbs, tubes, panel lights, floodlights, and indoor & outdoor luminaires. With diverse specifications and innovative designs, Todaybulb provides comprehensive lighting solutions for residential, commercial, industrial, and public infrastructure projects worldwide.
Flexible production
Todaybulb features flexible production lines that can quickly adapt to different product specifications and customization requirements. Supporting small batch orders and fast production scheduling, Todaybulb provides efficient OEM and ODM lighting solutions for wholesalers, retailers, contractors, and global business partners.
Quality assurance
Todaybulb implements strict multi-stage quality control procedures for every order, including material inspection, production testing, and final product verification. This rigorous quality assurance system ensures reliable performance, consistent standards, and worry-free purchasing experience for global lighting wholesalers and commercial customers.
Certificate
Todaybulb holds over 20 international certifications, including safety, quality, and environmental standards, ensuring smooth customs clearance and global compliance. These certifications give wholesalers, distributors, and international buyers confidence in sourcing reliable, high-quality lighting products for residential, commercial, and industrial applications worldwide.
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Model |
Watts |
Dimension |
Base |
Color Temperature |
CRI (Ra) |
Voltage |
||
|
C |
A |
B |
GR8-2 GR10q-4 GRY10q-3 |
2700K 3000K 4000K 6500K |
>60, 70, 80, 90 |
120V 230V |
||
|
FLT-2D |
16W |
13.5 mm |
135.0 mm |
135.0 mm |
||||
|
FLT-2D |
21W |
13.5 mm |
135.0 mm |
135.0 mm |
||||
|
FLT-2D |
28W |
19 mm |
205.0 mm |
205.0 mm |
||||
|
FLT-2D |
38W |
19 mm |
205.0 mm |
205.0 mm |
||||
|
FLT-2D |
55W |
19 mm |
205.0 mm |
205.0 mm |
||||
Much Electricity Does a Light Bulb Use a Day, Month, and Year
|
Bulb Type |
Wattage |
Daily Energy Usage (kWh) |
Monthly Energy Usage (kWh) |
Annual Energy Usage (kWh) |
|
Incandescent |
40W |
0.24 kWh |
7.2 kWh |
87.6 kWh |
|
60W |
0.36 kWh |
10.8 kWh |
130.2 kWh |
|
|
75W |
0.45 kWh |
13.5 kWh |
164.25 kWh |
|
|
100W |
0.60 kWh |
18.0 kWh |
219.0 kWh |
|
|
CFL |
9W |
0.054 kWh |
1.62 kWh |
19.56 kWh |
|
13W |
0.078 kWh |
2.34 kWh |
28.08 kWh |
|
|
18W |
0.108 kWh |
3.24 kWh |
38.16 kWh |
|
|
23W |
0.138 kWh |
4.14 kWh |
49.68 kWh |
|
|
LED |
4W |
0.024 kWh |
0.72 kWh |
8.64 kWh |
|
6W |
0.036 kWh |
1.08 kWh |
12.96 kWh |
|
|
9W |
0.054 kWh |
1.62 kWh |
19.44 kWh |
|
|
12W |
0.072 kWh |
2.16 kWh |
25.92 kWh |
|
|
15W |
0.09 kWh |
2.70 kWh |
32.4 kWh |
Advantages of Light Bulbs
Energy efficient
Todaybulb's 2D compact fluorescent light bulb is energy saving compared to traditional bulb. With lower purchase, replacement cost and electricity bills.
Long lifespan
Todaybulb's 4 pin 2D compact fluorescent light bulb has long life up to 8000 hours, which is much longer than incandescent and halogen bulb.
Color temperatures selection
Todaybulb's 4 pin 2D compact fluorescent light bulb is available in different color temperatures 3000K 4000K 6500K for various settings and environment.
Color rendering index selection
Todaybulb's 2D fluorescent tube 4 pin has color rendering index from 70 to 90, high ability to make reflection of object for its original colors.
Compact design
Todaybulb's 2D fluorescent tube 4 pin design allows for smaller space, which is ideal for compact 2D fluorescent light fitting.
Wide range of power
Todaybulb's 2D compact fluorescent light bulb has wide range of power selection, such as 28W 2D 4 pin fluorescent lamp, 38W GR10q.
A19 bulbs retain the classic shape of a lightbulb, and their curved shaped is ideal for use with hanging ceiling fixtures and floor lamps.
A21 bulbs also have the classic bulb shape — like A19s— but with a wider diameter.
B11 bulbs are designed for use in decorative lighting applications, such as wall sconces, pendant lights, chandeliers and more.
T4 bulbs are equipped with a reflector in order to emit a brighter light. These bulbs are a good choice for closets, stairwells and hallways.
Types of Light Bulb
This type of bulbs is considered the most ancient since they were the first to be invented. Incandescent lamps became the prototype of the structure of all subsequent lamps, in addition to LED. Their characteristic feature is a pleasant yellow light. Such lighting can add a special comfort and atmosphere to any room. But it is highly undesirable to use this type of lamp for lighting trade showcases. Because under the influence of their light, the color of the product may be distorted. This type of light bulb works due to a tungsten filament through which an electric current passes, as a result of which it heats up and emits light.
Edison bulbs are the same incandescent bulbs, but stylized in antique style. Their prototype is the light bulb invented by Thomas Edison in 1879. They were originally used for practical purposes, but today they are more popular as a decorative element. Edison bulbs can be found in the retro interiors of restaurants, bars, and shops. Their distinctive feature is a soft amber glow, which creates an atmosphere of comfort and home warmth. Tungsten filament, which is a structural part of a light bulb, can be bent in the form of a spiral, hairpin, loop, tree, cage, leaf. Thanks to this, an original design is created inside the glass bulb.
The halogen lamp is an improved incandescent lamp. It differs from the previous one in higher cost and, accordingly, in better properties. A buffer gas has been added to the halogen bulb, due to which they shine brighter and last much longer. This type of light bulb has a wide range of uses. They are used to illuminate sofa nooks, cupboards, and table lamps.
These bulbs are also called daylight bulbs since their light output is several times higher than that of incandescent lamps. They were originally used to illuminate metro stations, offices, shop windows, and showrooms. It is advisable to use them for lighting premises with a large area. But in everyday life, this type of bulb is somewhat less common. The reason for this is the tendency to flicker, which negatively affects the psychological state of a person. They work at the expense of phosphors.
By the principle of operation, they are similar to fluorescent lamps. Their feature is the presence of an electronic unit. Thanks to it, the light does not flicker when turned on. And also CCFL bulbs differ from fluorescent lamps by their compactness, higher luminous efficiency, and a higher level of mechanical toughness.
Packing & Loading
FAQ
As one of the most professional light bulbs suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk customized light bulbs from our factory. Also, quotation is available.