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This is the new Quark Tactical QT2L-X with Burst mode. FOURSEVENS upgraded the circuits on our QT2L-X to give you a massive increase in lumen output. Thanks to the Burst mode, a new feature for the QT2L-X, this light will hit a blazing 780 lumens of output for the first 60 seconds on the Max setting before ramping down over the next 30 seconds to 50% of the initial output. The Quark collection was designed to give you a staggering array of options, accessories, and interchangeability so that you have the right light for the job in any situation. With a waterproof, aircraft-grade aluminum body and impact-resistant lenses, these lights are tough enough to meet any challenge.

DIMENSIONS Length: 4.5 inches
Body diameter: 0.86 inches
Head diameter: 0.86 inches
Weight (without batteries): 1.8 oz
SPOT BEAM Angle: 13.9 degrees
Diameter at 3 meters: 730mm
FLOOD BEAM Angle: 73 degrees
Diameter at 3 meters: 4.44 meters
BRIGHTNESS LEVELS Moonlight: 0.5 lumens, 25 days
Low: 5 lumens, 4 days
Medium: 55 lumens, 14 hrs
High: 300 lumens, 3.2 hrs
Max:Burst at 780 lumens, 1 minute
then 390 lumens, 1.9 hrs
SPECIAL MODES Strobe: 780 lumens at 10hz, 1 hr
SOS: 4 hours
Beacon, 12 hrs
BODY MATERIAL Type-III hard-anodized aircraft-grade aluminum
BEZEL MATERIAL Type-III hard-anodized aircraft-grade aluminum
LENS MATERIAL Impact-resistant glass, sapphire coating, antireflective coating
INCLUDED ACCESSORIES Batteries, lanyard, split ring for keychain attachment, spare o-ring, holster, hand-grip
$ 81.00

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Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer. There are certain situations where only partial refunds are granted: (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to our error. Any item that is returned more than 30 days after delivery Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale/clearance items cannot be refunded. Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: 934 US Highway 72 W Athens, AL 35611

To return your product, you should mail your product to: 934 US Highway 72 W Athens, AL 35611 You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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