{"product_id":"small-divergence-collimated-led-lbsled-400-400-nm","title":"Small-Divergence Collimated LED LBSLED-400, 400 nm","description":"\u003cdiv class=\"wq-pdp__lbtek-desc\"\u003e\n\u003cp\u003eThe LBSLED-400 is a small-divergence collimated monochromatic LED with a center wavelength of 400 nm (FWHM 19 nm), delivering up to 300 mW of collimated optical power from a 20 mm output aperture with a beam divergence of ≤ 3°. It is driven by the LBLED-CT4V controller (sold separately) and connects to standard SM1-threaded lens tubes, filter holders and irises.\u003c\/p\u003e\n\u003cp\u003eSmall-divergence collimated LEDs consist of collimating optics, a diffuser sleeve, and other mechanical components. This design enables an output beam divergence angle of less than 3° with minimal thermal damage, making it suitable for applications such as microscopy illumination sources and multi-color fluorophore excitation sources. The small-divergence collimated LED light source requires a 4V, 700mA (adjustable current) constant current source for driving. This collimated LED light source can be connected to other components via an SM1 internal thread or fixed and supported using M3 mounting holes on the heatsink end.\u003c\/p\u003e\n\u003cp\u003eNote: The light source controller must be purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wq-pdp__lbtek-tips\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePeak Wavelength: 365 \/ 400 \/ 480 \/ 530 \/ 630nm\u003c\/li\u003e\n\u003cli\u003eDivergence Angle: \u0026lt;3°\u003c\/li\u003e\n\u003cli\u003eCompatible Controller: LBLED-CT4V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wq-pdp__lbtek-tips\"\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicroscope illumination and transmitted-light sources\u003c\/li\u003e\n\u003cli\u003eMulti-colour fluorophore excitation\u003c\/li\u003e\n\u003cli\u003eMachine-vision and inspection lighting where a narrow beam is required\u003c\/li\u003e\n\u003cli\u003eOptical alignment and calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wq-pdp__lbtek-explain\"\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstallation method for small divergence angle collimated monochromatic LED\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/lbtek-led-group-3172-installation.png?v=1792719327\" alt=\"LBSLED-400 installation\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSKU: LBSLED-400\u003c\/strong\u003e · Sourced from LBTEK · Distributed by WaveQuanta\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":67936070533274,"sku":"LBSLED-400","price":1161.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/LBSLED-400.png?v=1792719479","url":"https:\/\/waveqvanta.com\/products\/small-divergence-collimated-led-lbsled-400-400-nm","provider":"WaveQuanta","version":"1.0","type":"link"}