Ballast Bulbs 250 Watt

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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

Ballast Bulbs 250W

Q: 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.

Q: 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!

Q: 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.

Q: What are the types of fluorescent lamps?: The single side compact fluorescent lamp. The lamp, fluorescent lamp ballast and the lamp tightly integrated (ballast inside the base), in addition to destruction, to put the demolition, it was known as the "compact" fluorescent lamp. Because no additional ballast, the driving circuit in the ballast. The fluorescent lamp is self ballasted fluorescent lamp and fluorescent lamp. The lamp start by E27 lamp directly with the power supply network connection, can directly replace incandescent 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?: 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 different

Q: What is a fluorescent lamp? What are fluorescent lights?: The traditional fluorescent lamp type fluorescent lamp and electrodeless fluorescent lamp, traditional fluorescent lamp is a low pressure mercury lamp, mercury vapor is the use of low pressure in the discharge process of ultraviolet radiation, so that the phosphors emit visible light emitting principle, so it belongs to low pressure arc discharge light source. The traditional fluorescent lamp is equipped with two filaments. The filament is coated with electronic emission materials, three yuan carbonate (barium carbonate, strontium carbonate and calcium carbonate), commonly known as electronic powder. The alternating filament acts as a cathode and anode under alternating voltage. The inner wall of the lamp tube is coated with phosphor powder. The tubes are filled with argon at 400Pa-500Pa pressure and a small amount of mercury. After discharge, the liquid mercury evaporates into mercury vapor at a pressure of 0.8 Pa. In the electric field, the mercury atoms continuously from the original state is excited into the excited state, then spontaneous transitions to the ground state, and the radiation wavelength of 253.7nm and 185nm (the peak value of ultraviolet wavelength is 253.7nm, total radiation energy 70-80%; peak wavelength is 185nm, accounting for about 10% of the total radiant energy), to the release of excess energy. The fluorescent powder absorbs ultraviolet radiation and emits visible light. Fluorescent powder is different, the light is also different, that is, fluorescent lamps can be made white and various colors reasons.

Q: Maintenance and repair of fluorescent lamp: Pay attention to maintaining a ventilation environment, not only to take away the dust, but also to reduce the temperature of the tube so as to extend the life of the tube. 1, the fluorescent lamp heating easy to attract dust, clean and ready to turn off the power, and then try to make the indoor air circulation, with a twist dry cloth stained with a little cleaner to clean the tube gently, and then use a clean dry cloth to clean the cleaning agent.

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