Ballast Bulbs 250 Watt
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 Pieces pc
- Supply Capability:
- 20000 Pieces per Month pc/month
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Introduction of Ballast Bulbs 250W
Luminous flux: 5300lm
Color temperature: 4,200K
Color rendering index: 40Ra
Excellent color temperature and CRI
Low cost
Model:BHMB-160 BHMB-250 BHMB-500
Base:E27 E90 ED90
CRL:>45
Avg.life(hrs):5000
Excellent color temperature and CRI
Low cost
Average lifespan: 6000 hours
Applications of Ballast Bulbs 250W
Suitable for roads, streets, workshops, warehouses, parts and more
- Q: 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.
- Q: 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.
- Q: Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?
- Rare earth phosphors are mainly used in office, store and factory high performance fluorescent lamps. Since the middle of 80s, with the development of less expensive fluorescent phosphor containing terbium, the application of this energy-saving lamp has been increasing rapidly. In mid 90s, the international launch of the TMT2 straight tube fluorescent lamp, the diameter of only 7mm, power is 6W~13W, light efficiency is 621m/W.T5 straight tube type fluorescent tube diameter is 16mm, power 14W~35W, 28W fluorescent light up to 104m/W, life is more than 16000h. in new development of high power light type 55W~120W is suitable for outdoor lighting compact energy saving rare earth fluorescent lamp, light efficiency more than 801m/W.
- Q: What are the types of fluorescent lamps?
- Straight tube fluorescent lamp. This fluorescent lamp belongs to double end fluorescent lamp. The common nominal power is 4W, 6W,8W, 12W, 15W, 20W, 30W, 36W, 40W, 65W, 80W, 85W and 125W. by T5 T8, T10 diameter, G5 G13.T5, T12. lamp, >30 color index, good color, lighting effects, ideal for environmental goods and rich colors of the decline of small, long service life, the average life expectancy of 10000 hours. Suitable for clothing, department stores, supermarkets, food, fruit, and other colorful pictures, display window use.T8 color, brightness, energy saving, life is good, suitable for hotels, offices, shops, hospitals, libraries and family but requires simple color high brightness occasions.In order to facilitate installation, cost reduction and safety, many ballasts for straight fluorescent lamps are mounted in brackets to form self ballasted fluorescent lamps
- Q: 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.
- Q: 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 out
- Q: 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.
- Q: Maintenance and repair of fluorescent lamp
- Fluorescent lamps have many circuits and require auxiliary devices, so they must be used in conjunction with the corresponding transformers and capacitors to ensure that the lamp is activated to the proper power.
Our company is a specialized distributor of various kinds of HID lamps and related lighting electronics. Our main products include metal halide lamps, high pressure sodium lamps, high-pressure mercury lamps, igniters, ballasts, arc tubes and lighting fixtures. Our products are widely used in different fields, such as commercial lighting, street & road lighting, factory & warehouse lighting, fishing boat lighting, aquarium lighting, stadium lighting, plant growth lighting, and so on.
1. Manufacturer Overview
| Location | Zhejiang,China |
| Year Established | 2011 |
| Annual Output Value | |
| Main Markets | North America South America Eastern Europe Southeast Asia Africa Mid East Western Europe Northern Europe Southern Europe South Asia |
| Company Certifications | ISO 9001:2000 ；CE |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b) Factory Information | |
| Factory Size: | 1,000-3,000 square meters |
| No. of Production Lines | 4 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | |
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Ballast Bulbs 250 Watt
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 Pieces pc
- Supply Capability:
- 20000 Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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