| Model: | TBD-55 |
| Voltage: | DC12V/24V |
| Color: | RED/AMBER/BLUE/CLEAR |
| light source： | LED |
|
Mounting：
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SCREW |
| Weight： | 0.48KG |
| Dimensions： | 163.5*163.5*129 |
| Pattern： | Flash |
Class 2 Led Beacon TBD-55
Products Overview
Beacon TBD-55 is a latest research and development product by our company. It is composed of the outer cover , base, and light source. The outer cover is made of PC material with good transmission of light and strength. The base is made of PC injection once. The advantage is high intensity and long service life. The light source takes high-power LED. The luminescence intensity meets the second-level requirements of GB13954-2009 national standard. It is convenient for installation with screw. It is an ideal warning equipment for the Public Security Police, Medical Rescue, Engineering Emergency and some special vehicles.
Inquiry NowPRODUCT DETAILS
what is a level 2 signal
Class 2 led beacon means No less than three class 2 light-emitting light standard lamps constitute the class 2 led beacon.Luminous intensity standard lamp is a kind of measuring instrument which can keep and transmit the unit value of luminous intensity.This light according the specific requirement to made and it is a stable luminous incandescent lamp. Then the luminous body is arranged in plane,the shape of the glass shell and the additional aperture are used to avoid or reduce stray light.The light distribution of the lamp is uniform in the test direction and has excellent reproducibility.
What is luminous illumination
Luminous illuminance refers to the intensity of light that the light source casts on the object
Class I standard: it is composed of no less than 5 class I luminous intensity standard lamps,
Class 2 standard: it is composed of no less than 3 secondary light-emitting standard lamps
The standard of luminous level of light intensity is unified in the world. The luminous standard is as follows:
Annual variation rate of light value of standard light
For the first time, the over standard of early luminescence light is not be graded.When the lamp is rechecked one year later, the grade shall be determined according to table 1 according to the annual change rate of the luminous intensity and the level of the upper standard used to calibrate the lamp.
| Table 1 Annual change rate of luminous intensity of all levels of lamps | ||
| Standard lamp level | testing level | The annual change rate of luminous intensity is less than |
| Sub benchmark | Work benchmark | 0.50% |
| Work benchmark | Class 1 | 0.70% |
| commonly | Class 2 | 1.20% |
Tbd-55 led beacon is a kind of warning light which accords with international standard.
Main features:
(1) in order to effectively improve the working efficiency of the sign lamp, the Fresnel lens refraction principle is used to condense the light source, so as to maximize the light utilization rate of the light source, so as to maximize the luminous efficiency;At the same time, all the lamp units adopt imported high-power LED tubes, the circuit board adopts aluminum substrate, and the circuit board is fixed with aluminum profile and aluminum plate, so that the heat of LED tube can be rapidly and fully diffused, and the luminous efficiency and service life of LED tube are improved;
(2) This Led beacon adopts the direct pressure type in the waterproof way, which can ensure the uniform distribution of the sealing strip in the circumference. Then can overcome the problem of uneven distribution of the sealing strip in the circumference caused by the rotating extrusion type.
Technical services for customized and designed products：
what are the advantages of your company？
Firstly,Brand awareness as the top leader in warning light industry.furthermore, we provide service term in Technology and research 24 hours. and complete production line in time.
an you do OEM？
We can provide OEM support for customers.
What kind of specific support can you provide for OEM？
Firstly designing product,mold opening and produce molds, making samples after opening molds, also product program design, appearance design, accessories customization and Laser cutting.
Do you produce and process by yourself？
Yes. Located as factory for 35 years. And we complete all product design, development and mold independently. Also we have a complete set of production line.
Payment term and deadlines？
Firstly We accept bank T/T payment term,
Then For the first cooperation, generally deal with 100% prepaid TT.
Also TT 50% as a deposit for the next order after the first cooperation, and balance will be paid before shipment.
Meanwhile,The L/C payment term can be negotiated
What is the lead time of samples？
Samples usually take 3-7 working days.
Where are you in China?
Wenzhou, 480 km from Shanghai. 300 km from Ningbo.
Which port do you usually ship the goods:
Shanghai and Ningbo port.
How to claim for warranty if there is something wrong with the product?
Firstly warranty period is one year.In addition, three years, five years optional with different products and prices, so that different warranty period.
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