Industry News – Seestar

Guangzhou Lighting Fair-Booth: Hall 13.2-E02 June 9-12th.

administrator — Thu, 31 May 2018 12:28:37 +0000

Our Company will attend Guangzhou Lighting Fair from June 9-12th.

Booth: Hall 13.2-E02

Take up 72 square meter, display our hot selling and new coming Driver there.

Warmly welcome to Visit our booth and have deep communication.

If you have any good ideas, we can support you to make it completely.

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2018 1ST Exhibition- Brizal Sao Paulo

administrator — Sat, 10 Mar 2018 07:04:20 +0000

Expo Center Norte (Red and Green Pavilion)
Add：Rua José Bernardo Pinto, 333 | São Paulo/SP
BOOTH NO.: Green Hall K63

Welcome to your visiting and technical communication!

John with us to make the life more brighter!

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Back To Work From Holiday

administrator — Tue, 07 Feb 2017 10:29:32 +0000

We already back to work from the holiday .

Welcome your inquiry !

The post Back To Work From Holiday appeared first on Seestar.

9-12 Panel Led Driver Passed BIS

administrator — Tue, 03 Jan 2017 08:09:34 +0000

9-12W Panel Light LED Driver ,Passed BIS

Please contact us for more information .

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The India LED Expo 2016

administrator — Mon, 28 Nov 2016 04:04:22 +0000

SEESTAR JOIN IN LED EXPO

BOOTH NO.:H11-H54

2-4th Dec. 2016

ADD：Pragati Maidan , New Delhi , India

Welcome to meet us .

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What LED Driver Do I Need?

admin — Fri, 19 Aug 2016 02:02:01 +0000

LED drivers (also known as LED power supplies) are similar to ballasts for fluorescent lamps or transformers for low-voltage bulbs: they provide LEDs with the electricity they require to function and perform at their best. As most places run on higher voltage, alternating current, and LEDs run on low voltage, direct current, LEDs require drivers for two purposes:

To convert higher voltage, alternating current to low voltage, direct current
To keep the voltage and current flowing through an LED circuit at its rated level
For the reasons above, all LED light bulbs require a driver. However, some LEDs (such as those designed to replace household bulbs) already contain an internal driver and do not require an external driver. LEDs that typically require an external driver include tape light, cove lights, and downlights, as well as certain fixtures, panels, and outdoor-rated lights. Check your LED’s data sheet to see if your new LED requires an external driver. Usually your LED will already come included with a driver as part of the assembly, or the data sheet will specify the driver you need to purchase.

You may also need to purchase a separate driver when an LED fails before its rated lifetime. When an LED fails prematurely, it is often the fault of the driver. Thus, replacing an LED driver can save you the hassle and cost of unnecessarily replacing a perfectly good LED. Unfortunately, internal drivers cannot be replaced, so if your household LED dies early, you must purchase an entirely new bulb.
What LED driver do I need?
There are three types of LED drivers: constant-current, constant-voltage, and AC LED drivers. The driver you need depends on the operating specifications of your LED. To begin your selection process, look at your LED (or the LED driver that you are replacing) and select the appropriate voltage range.

If one output voltage is specified, you need a constant-voltage driver.
If there is a range of output voltages, you need a constant-current driver.
If an AC voltage input is specified, you need an AC LED driver.

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