Streamlight MicroStream C4 LED Pocket Flashlight

The Streamlight MicroStream C4 LED Pocket Flashlight is a compact everyday-carry light rated at 45 lumens, measuring 3.5 inches in length. Built around Streamlight's C4 LED technology, it is designed for users who need a reliable, lightweight light source that fits in a pocket or attaches to a cap. One size and configuration is available.

Compact Enough to Go Anywhere

At 3.5 inches long, the MicroStream C4 fits in a shirt pocket, jacket pocket, or gear bag without adding noticeable bulk. For buyers who carry a flashlight daily, a light this small removes the common excuse of leaving it behind. The C4 LED technology delivers optimized output relative to the light's size, so the compact form does not come at the cost of useful brightness.

Hands-Free When You Need It

The MicroStream C4 includes a two-way pocket clip that can be positioned on a pocket edge or clipped to a cap brim. Clipping to a cap directs the beam wherever the wearer looks, freeing both hands for a task. That flexibility makes the light practical for close work, inspection, or any situation where holding a flashlight is inconvenient.

Features

  • C4 LED Technology: Delivers optimized output and run time in a compact package
  • 45-Lumen Output: Rated brightness for the MicroStream C4
  • 3.5-Inch Length: Pocket-sized form factor for everyday carry
  • Two-Way Pocket Clip: Attaches to a pocket or a cap brim for hands-free use
  • Lightweight Build: 0.28 lb total weight including the light

Specifications

Specification Value
Brand Streamlight
Model MicroStream C4
Output 45 lumens
Length 3.5 inches
Weight 0.28 lb
LED Type C4 LED
Color Black
Country of Origin China
UPC 080926663183

Who This Is For and Isn't

The MicroStream C4 suits everyday-carry users, security professionals, and anyone who wants a small, lightweight flashlight that clips to a pocket or cap. At 45 lumens and 3.5 inches, it is well matched to close-range tasks, inspections, and general utility use where portability is the priority.

The MicroStream C4 is not a high-output tactical or search light. Beam distance, water-resistance rating, impact rating, and run time are not stated for this light. This light carries no ballistic or protective rating and is not body armor or protective gear.

Common Questions

What is the brightness output of the MicroStream C4?

The Streamlight MicroStream C4 Pocket Flashlight is rated at 45 lumens. This output is delivered through Streamlight's C4 LED technology, which is designed to balance brightness with run time in a compact form factor. No multi-mode or variable-output settings are stated in the available product data.

How does the two-way clip work?

The MicroStream C4 includes a two-way pocket clip that can be attached to a standard pocket edge or clipped to the brim of a cap. When clipped to a cap, the light points in the direction the wearer is looking, providing hands-free illumination without a headlamp strap. No additional mounting hardware is required.

How long is the MicroStream C4, and how much does it weigh?

The Streamlight MicroStream C4 measures 3.5 inches in length and weighs 0.28 lb. That combination makes it one of the more compact options in Streamlight's lineup and suitable for all-day pocket carry without noticeable added weight.

Are there any shipping restrictions for this flashlight?

The Streamlight MicroStream C4 Pocket Flashlight is a non-ballistic accessory and is not body armor. No state-level shipping restrictions apply to this light. Standard shipping eligibility rules and US export regulations apply. Contact us if you have questions about your order.

Bulletproof Zone will ship orders as soon as possible. For example, if you purchase three items, they will be shipped to you based on lead time and availability. This way you get as much of your order as soon as possible, which means that your order may come in separate packages, especially if you order products from different manufacturers.

We will bear the shipping cost for products returned because of product defect, misrepresentation, or false description. Afterward, we will initiate a full reimbursement should you decline an offer to replace the item with the same item of equal value and assured quality.

Order Confirmation:

As soon as you place your order with Bulletproof Zone, you will receive an order confirmation e-mail. This means that your order has been logged in our system and your credit card has been pre-authorized for the purchase. Afterward, we contact our suppliers to confirm the availability of the product you are ordering for immediate shipment. If your item is on backorder or unavailable, we will cancel the pre-authorization and duly inform you via e-mail.

Order Shipment:

Orders are shipped within five business days from the date of your order unless specified otherwise on the product page. The product page will contain the most accurate estimate on shipping and lead times. Shipping and lead times provided on the product page are our best estimates based various factors including order volume, information from our manufacturer, raw material fluctuations, etc., and may vary due to these factors. 

You will receive an email containing the tracking information of your order after the order has been shipped to your location. If you do not receive tracking information from us within seven business days of the lead time specified on the product page, feel free to follow up with us at orders@bulletproofzone.com.

Bulletproof Zone is not responsible for lost or stolen packages. A tracking number will be provided when the package is shipped. It is the buyer’s responsibility to provide a safe place to receive mail. Once an item has been marked as delivered by the carrier, the seller is not responsible should that item go missing. 

Some of our products are carried by manufacturers in various countries. Due to the nature and cost of the products that Bulletproof Zone sells, you may be charged additional import duties upon delivery. Our support team can help in investigating abnormally high import duty charges but we are unable to cover the cost of any import duties.

Damages:

We take full responsibility for any obvious damage to your product caused by wrong packaging or delivering an already defective product. Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should document it when signing for delivery. If the item(s) contained in the package arrives damaged, please send photos to support@bulletproofzone.com, and we will process an insurance claim on your behalf. 

Returns and Cancellation Policy:

We back all our products with a customer satisfaction guarantee, so we created a fair return and cancellation policy.

All sales are final. No Refunds, No Cancellations. In most cases, once the order is processed, it is final and not cancellable. We may allow exceptions due to an order error or wish to return your order after delivery for any reason other than a product defect or misrepresentation. Any cancellation request is subject to an administration and cancellation fee equal to 10% of your order with a minimum of $35, whether order shipment is successful or not. 

All sales are final on all closeout items and for custom manufactured bulletproof clothing once the manufacturing process has begun or not returnable unless there is a product defect or misrepresentation. Applicable to brands such as MC Armor, Israel Catalog, BulletBlocker, Tacticon Armament, Wonder Hoodie, and others. 

Before returning any product, you MUST obtain a return authorization from our customer service representative. We can only process AUTHORIZED returns for items.

To make a Return or Exchange: 
  • Obtain authorization for return or exchange by emailing us at support@bulletproofzone.com explaining the reason for the return or exchange.
  • Please use or indicate your order number as attention

Return or exchanges request submission must be within 14 calendar days upon receipt of shipment unless noted otherwise on the product description page.  Your return must be in original packaging and unused.

We encourage using USPS flat-rate shipping in returning products to receive a shipping expense refund. Buyers must ensure all returned parcels delivery receipt AND signature confirmation. We highly recommend insuring your parcel as we cannot issue a refund for an item that we do not receive back should it get lost/damaged during transit.

Refunds:

Should an item be returned because it was defective, misrepresented, not as described, etc., Bulletproof Zone will issue a full refund and will reimburse the customer for all shipping expenses associated with the return.

Please allow 5-10 business days from the time the item is received to process a refund. Refunds will only be issued to the original credit card that you use when placing your order.

We stand behind our products 100%!

By purchasing any of our items, the buyer certifies they have read and agree to our shipping, return, and privacy policies.

The Bulletproof Zone Promise

When you buy body armor, you're buying your safety. We don't take that lightly. Here's what every order from Bulletproof Zone includes.

1. Authorized dealer of every brand we carry

Every plate, vest, and carrier we ship comes from the manufacturer directly to our warehouse. We don't sell gray-market product, surplus, or returns. That means factory-fresh stock, the full manufacturer warranty, and real after-sale support — the kind only an authorized dealer can offer.

We maintain authorized-dealer relationships with America's leading body armor brands, including Spartan Armor Systems, AR500 Armor, RMA Defense, Shellback Tactical, Caliber Armor, DFNDR Armor, Protection Group Denmark, BulletSafe, BulletBlocker, and over 40 more.

2. Best price, guaranteed

If you find a lower price at another authorized dealer of the same product within six months of your purchase, we'll refund the difference.

Why the "authorized dealer" requirement? Because gray-market and surplus armor may not be genuine, may have a compromised supply chain, and almost never comes with a manufacturer warranty. We won't price-match against products that may not actually protect you.

3. Free fitment consultation

Body armor only protects you if it fits. Email us a photo and your measurements before you order, and one of our specialists will help you size your carrier and plates correctly — at no charge, no obligation.

4. Trusted by thousands of customers

Bulletproof Zone has been a trusted authorized dealer of America's leading body armor manufacturers for over five years. We have over 4,000 verified Trustpilot reviews from real customers across all 50 states.

Price Match Guarantee — Terms

  • You must have purchased the item from our website before requesting the price match.
  • Discounted items and "free with purchase" items are not eligible.
  • The item must be in stock on the competitor's website at the time of your request.
  • The price match is valid for six months from the date of your purchase.
  • The competitor must be an authorized dealer of the product. Auction sites (eBay, Overstock), discounters, and gray-market resellers do not qualify.
  • The competitor must operate an online store. Brick-and-mortar-only retailers do not qualify.
  • Price match applies to the item price plus shipping. Sales tax is excluded.

To request a price match, email us a link to the product on our site and the same product on the competitor's site within six months of purchase. We'll process the refund.

Why Bulletproof Zone?

At Bulletproof Zone, we are passionate about protecting lives. Every piece from our catalog is designed and rigorously tested to provide the highest quality of protection you need from firearms, explosives or even close quarters combat.

We’ve partnered with various manufacturers that operate within the United States under a strict set of guidelines both on a national and corporate level so that when you shop with us, you will be able to select from the highest quality body armor, ballistic plates and tactical gear available on the market.

Whether you are a military service member looking to find your own gear, a professional that operates in the security field, or an avid firearms enthusiast that capitalizes the importance of safety when shooting, our tactical gear will provide you the level of protection you need.

Any questions or concerns? Please call us at (408)-909-4938 or email us at support@bulletproofzone.com and a member of our professional support team will be in touch with you as soon as possible.

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