We are happy with the pe-400max as it’s super-compact, bright and quiet! I forgot that it was turned on. Also, no more changing expensive and environmentally hazardous mercury bulbs. We look forward to some nice imaging days ahead

The most common microscope (and the first to be invented) is the optical microscope, which uses lenses to refract visible light that passed through a thinly ...

Thank you all for your helpful support, prompt assistance and good communication – and also patience and understanding as we dealt with some administrative delays on our side.  I wish all companies had a support team as good to deal with as CoolLED!

Please select user typeResellerEnd User Preferences To receive the most relevant information, please let us know what you are interested in:

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All our lab members have been very glad that the microscope representative recommended CoolLED pE-300white to us. It is really cool! With this new and award-winning technology, we got rid of the big and heavy fluorescence power supply box and camera controller, and will never worry about the life time of a fluorescence lamp again, because we can use the pE-300white almost forever. Now we can turn the fluorescence on or off instantly and adjust the intensity precisely and conveniently with no shutters required. In addition, the illumination is clean, bright and stable across the spectrum, and it is not just safer for us but also energy-efficient for our environment. We love it! Thank you, CoolLED!

As a cherished symbol of Canada, the CN Tower’s lighting program supports Canadian charitable organizations, causes, and celebrations. The CN Tower lights in rainbow colours nightly, at the bottom of each hour as a symbol of strength, unity, and hope.The CN Tower also lights for the following major cultural holidays: Lunar New Year, Valentine’s Day, St. Patrick’s Day, Nowruz, Holi, Easter, Eid al-Fitr, Vesak Day, Victoria Day, National Indigenous Peoples’ Day, Saint-Jean-Baptiste Day, Canadian Multiculturalism Day, Canada Day, National Acadian Day, Rosh Hashanah, Hallowe’en, Diwali, Hanukkah, Christmas and Kwanzaa.As we do when any of Toronto’s major league teams reach the playoffs, the CN Tower is illuminated in the team’s colours during the first home game of each series and then for the final game. Should any of the playoff games occur on a night when the CN Tower has a previous commitment, our usual 10-minute light show at the top of the hour will instead be dedicated to the team colours. Similarly, the CN Tower lights for Canadian sports teams playing final games in international sporting events.Themed lighting is at the sole discretion of CN Tower management and is not subject to appeals or negotiation. All requests will be evaluated based on meeting the abovementioned guidelines as well as:

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Sensory fiber optic products, such as fiber optic sensory lights, create a fabulous visual effect while being tactile and safe to touch.

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If you plan to acknowledge the lighting in communications materials, please provide samples for review and approval at least 14 days prior to the lighting. Failure to do so may result in our inability to grant the request. We suggest creating a standard line or statement about the lighting that can be included in materials, e.g., “On (insert date) CN Tower lights (insert colour) for XYZ Awareness Day.”

CoolLED light sources are user-friendly, offering versatile control options and delivering bright illumination across a broad spectrum of wavelengths.

I have been using a pE-4000 for optogenetic experiments using in vitro slices for just over a year now. The pE-4000 has been fantastic for my needs: the ability to simultaneously use multiple wavelengths of light has allowed me to carry out experiments using two different opsins to study how external inputs converge on hippocampal interneurons. I’m currently setting up my own research group at the University of Exeter, and all of my patch-clamp rigs will have a pE-4000 on them, as they are such versatile devices for optogenetic experiments.

For manufacturers who wish to gain a competitive advantage through bright, stable and controllable illumination, CoolLED’s world-renowned LED technology is available in customised configurations.

The pE-300white has been a great asset for a core facility. It has meant less time spent changing bulbs (so less downtime to the user and more productive time for ourselves) and no longer worrying about users turning the light source on and off throughout the day as multiple users come and go.  The controllable intensity has also proved highly popular with users who are now able to set the minimum light level required to scan their samples and minimise the risk of phototoxic damage and bleaching to their specimens

If your registered charity or national charitable cause is looking to mark a major occasion with a CN Tower light display, fill out the form below, and we’ll get back to you with more information! Be sure to submit it at least 30 days before your planned lighting.

Did you know that LED illumination systems help laboratories reduce their carbon footprint, protecting laboratory staff along the way?

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2021429 — Has anyone had any experience with using light pipes to pipe out LED light from the LEDs on your PCB to the exterior of your enclosure?

At CoolLED we are committed to giving our customers outstanding service right from the start and throughout the lifetime of the product. Please get in touch if you have any questions or would like a quote. You can also browse our site for technical resources and general support.

We needed an easy to install, triggerable, intensity-modulated light source. An LED is by far the easiest and cheapest solution. Furthermore, small latencies between triggered light pulses are crucial for the analysis of the kinetics of measurements. We used the CoolLED pE-300ultra, which meets these requirements. Another great advantage of this product lies in its versatility for use in upcoming experiments covering different wavelengths. Its flexibility allows the performance of very complex experimental protocols.

Overall, I found it very easy to install and operate. The intensity of illumination is great and I like that it is highly adjustable.

Designed for fiber optics with light acceptance areas of 3 mm 18 mm diameter. Fibers with an active area of greater than 10 mm may require a custom adapter.

Learn how CoolLED Illumination Systems are driving advanced research applications across the globe with app notes, videos, research papers and more.

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Toxic mercury-based microscope illuminators are bad news for the environment, draw a lot of power and have a short lifetime.

This is known as polarized light. When two orthogonal light waves are in-phase, the resulting light will be linearly polarized. The relative amplitudes ...

Univivi Infrared Illuminator, 850nm 6 LEDs 90 Degree Wide Angle IR Illuminator for Night Vision, Waterproof LED Infrared Light for CCTV Security Camera, with ...

CoolLED designs and manufactures cutting edge LED Illumination Systems for researchers and clinicians using the latest LED technology.

The company has specialised in fluorescence microscopy since it introduced the first commercially available LED Illumination System in 2006. LED microscope lighting is now the method of choice because these systems are more stable, longer lasting, and energy efficient than traditional mercury based illuminators as well as offering superior safety and environmental features.

We chose the CoolLED light source with our live cell imaging system because we need a fluorescence light source that is efficient, easy to use and has a very bright and robust signal for fluorescence – but is also incredibly gentle on cell samples. Our system is designed around a lack of phototoxicity, so when using fluorescence with holotomography, we really need the ideal excitation that keeps cells happy, but shows exactly what is labelled.

Color filters block certain wavelengths of light and let others pass through. For example, a green filter blocks all wavelengths except green light. To create ...

The Cy5 (635 nm) LED in the pE-400 Series is a game changer and they also offer massively improved YFP excitation too. They are fantastic products!

CoolLED’s OEM technology can deliver a low-risk solution in record time, while also addressing the specific needs of your application.

There is no warm up/cool down which makes things easier for all users. I look forward to reduced maintenance with the long lifespan of the LEDs and no bulb replacements.  No complaints really! I would definitely recommend the system to others as superior to standard mercury lamp illumination.

The customer service at CoolLED is phenomenal! Justyna was amazing with product feedback. I have NO hesitation recommending coolLED for their products and service. Simply fantastic!

My team told me that the pE-800fura is a very good light source – powerful and suitable for multi-purpose applications. The same for our academic collaborators who clearly saw the difference compared to their aging light source.

202489 — Optical fibers transmit data as light, not electricity, minimizing heat concerns in compact cabling ducts and high-density networks.

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Applicants will receive a written response stating whether or not it has been approved.  Due to the high volume of applications, all requests cannot be accommodated. The CN Tower wishes to stress that if an application is declined, this is not a reflection of the merits or importance of any requests.

See our range of LED Illumination Systems for fluorescence and transmitted illumination applications, select the desired light delivery method and find your ideal system.

light, electromagnetic wave and electromagnetic radiation interchangeably to describe the. SAME THING. © Stephanie Elkowitz. 6. Waves. What is the difference ...

The CN Tower dims its structural lighting on the day a fallen Canadian soldier is repatriated, or in acknowledgment of a tragic event that has taken place in Canada. In such cases, the CN Tower will remain dark in the skyline for five minutes at the top of every hour throughout the night.

If your request is confirmed, all efforts will be made to grant the lighting on the date requested. However, CN Tower management reserves the right to make adjustments to the schedule as necessary, and this may result in modifying the timing of your lighting or rescheduling the date.

75W RGB Fiber Optic Lights Kit PMMA Fiber Optic Cable With Light Engine For Starry Ceiling. +9 options. Available in additional 9 options. From $283.38. 75W RGB ...

LED illumination systems are cleaner, have a long lifetime and use less power. Our pE-300 Series is also ACT label certified and is a natural choice for labs who want to play their part in helping the environment.

We are extremely happy with our CoolLED pE-300white System. Integration with our microscope was simple, and the robust system has never needed maintenance or alignment. I am particularly happy with the user interface as it is simple and intuitive.