56 LED 63mm Inner Diameter Microscope Ring Lamp Adjustable Light Source

Description: 56 LED 63mm Inner Diameter Microscope Ring Lamp Adjustable Light Source Product Description Uses: Suitable for optical instrument illumination such as video microscope, monocular microscope, stereo microscope The internal rotation LED light source is more scientific and reasonable. This microscope led ring light source has the advantages of low power consumption, low heat generation, long service life, small volume and adjustable brightness. Features: The brightness is above 35,000Lux (measured when the working distance is 60MM) Brightness is adjusted from 0--100 to eliminate the reflection of the illuminant LED lamp beads last up to 20,000 hours, dozens of times more than fluorescent tubes When adjusting the brightness, the color temperature of the light source remains unchanged Parameter: Input voltage: AV100～240V Input voltage frequency: 50/60HZ Power consumption: 4.5W Output voltage: DC24V Lighting mode: constant voltage constant current Bright adjustment range: 0~100% Ambient temperature and humidity: 0 ~ 40 ° C / 20 ~ 80% RH Working inner diameter: 64MM Lamp beads: 56 About Us About Item All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part. However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by THOROUGHLY reviewing item description and photos, and asking all questions PRIOR TO BIDDING. Customer Satisfactory 1.Do not hesitate to contact us anytime before and after your purchase, we are committed to your 100% customer satisfaction. 2.We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee. 3.I am here and ready to assist you with any questions or concerns you might have before or after the purchase. 4.My goal is to make sure you are a happy customer and pleasant shopping with us. Feedback If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5. Our eBay account setup auto feedback, so eBay system gives you automatically Positive feedback back after your positive feedback left. If you plan to give us a neutral/negative feedback Or open ebay/paypal case, please write to us immediately so that we can do our best to resolve your problem. Shipping 1. All our stock is located in China and all shipments will originate here. Your purchase will be shipped via standard airmail two or three days after payment clears except those custom products. 2. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. 3. Shipments will be shipped from china by EMS or DHL or Fedex or UBI. A tracking no. is provided once the item is dispatched. Delivery normally takes 7-20 business days if it can go smoothly through customs. 4. We do not ship on holidays or weekends. Returns 1. If you receive any damaged or defective items, we will exchange it as quickly as possible. 2. You must contact us within 7 days of delivery of the product to notify us of any defects. 3. You need to send a picture to prove the problems by using ebay's attaching files button. 4. Items must be in original box and kept in good condition. 5. Buyer is responsible for return shipping cost if there isn't any problem with the product. No matter the item is free shipping or not.

Price: 15.1 USD

Location: 郑州, 河南省

End Time: 2024-01-15T01:12:39.000Z

Shipping Cost: 6.99 USD