SKU: ocean-optics-lls-family Ocean Optics LLS Family High-Performance UV and Visable LEDS
Ocean Optics LLS Family High-Performance UV and Visable LEDS
Vendor: Ocean Optics
Part Number: ocean-optics-lls-family
Fiber-coupled LED light sources are ideal for fluorescence spectroscopy and general fiber illumination applications. The innovative optical design of the LLS family enables highly efficient coupling into an optical fiber. Proprietary electronics provide stable, high-current operation in continuous or external trigger modes and allow the LEDs to run at high peak currents when in external trigger mode.
The LED control module includes a three-way switch to adjust the light source among continuous, off and trigger modes. A second control is used to manually adjust the drive current.
The LLS family also includes the UVTOP LEDs, which cover wavelengths from 240-400 nm.
LLS LEDs are available in nearly 50 different wavelength options. A partial listing of models is given below. The modular nature of the LLS LEDs also make them ideal for OEM integration.
- A wide variety of wavelengths andwhiteLEDs available
- Stable power supplies operate in continuous and pulsed modes
|Part Number||CWL||FWHM||Min Power coupled into a 600 um .22NA fiber||Maximum Drive Current (Continuous Mode)||Maximum Drive Current (Pulsed Mode)||Maximum Duty Cycle (Pulsed Mode)|
|LLS-365||365 nm||9 nm||1 mW||500 mA||1000 mA||50%|
|LLS-385||385 nm||10 nm||1 mW||500 mA||1000 mA||50%|
|LLS-405||405 nm||14 nm||750 µW||500 mA||1000 mA||50%|
|LLS-455||455 nm||20 nm||1 mW||1500 mA||3000 mA||50%|
|LLS-470||470 nm||25 nm||1 mW||1500 mA||3000 mA||50%|
|LLS-490||490 nm||20 nm||1 mW||1000 mA||3000 mA||50%|
|LLS-505||505 nm||30 nm||1 mW||1500 mA||3000 mA||50%|
|LLS-530||530 nm||35 nm||750 µW||1500 mA||3000 mA||50%|
|LLS-590||590 nm||14 nm||750 µW||700 mA||1400 mA||50%|
|LLS-617||617 nm||20 nm||750 µW||700 mA||1400 mA||50%|
|LLS-627||627 nm||20 nm||750 µW||700 mA||1400 mA||50%|
* Preset with a 500 µm pulse width
All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:
- Customer name and address
- Purchase order number
- Spectra Services shipping order number
- Date of invoice
- Item number of returned item(s)
- Spectra Services return authorization number (RMA)
- Reason for return
Unfortunately, Spectra Services is unable to accept the following returns at this time:
- Products not in completely resalable condition (including products with damaged, missing, or defaced labeling or packaging
- Chemicals, reagents, diagnostics, sterile, or any controlled products (unless products do not meet specification
- Labroatory apparatus or instruments that have been used or are without the original packaging, labeling and operating manuals
- Refrigerated products or other perishables
- Products which are not inventoried by Spectra Services and are not able to be returned to the manufacturer
- Products purchased on a special order
- Products not purchased from Spectra Services
- Products with an expired shelf life or an expiration date too short for resale
- Discontinued products
Spectra Services reserves the right to review this policy on a case-by-case basis.
Upon receipt of the pre-owned product(s), the customer has one week to evaluate the product to ensure it meets their expectations. If for some reason the customer decides to return the product, they may do so at any point during those seven (7) days for a full refund. No restocking fee will be assessed, however, the customer is responsible for the return shipping costs. Full credit will be issued upon receipt and inspection of the item(s) to ensure equipment was returned in the same condition it was initially shipped out in.
All exchanges and returns require the completion of a Return Merchandise Authorization (RMA) form. Once completed, please return the merchandise immediately as the RMA number is only active for ten (10) days from the date of issuance.
Charges associated with returning items are the responsibility of the customer unless the item(s) arrived defective, damaged, or incorrect.
Spectra Services highly recommends that return packages be insured for full value and packaged securely to prevent shipping damage.
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