

💡 Light Up Your Hustle — Never Be Left in the Dark Again!
The Energizer X-400 Rechargeable Penlight delivers a powerful 400-lumen LED beam in a sleek, pocket-friendly design. Featuring a rechargeable lithium-ion battery with USB charging, IPX4 water resistance, and impact durability, it’s engineered for professionals who demand reliable, bright, and portable illumination for close-up tasks, whether at work or on the move.






| ASIN | B08ZZW31C7 |
| Additional Features | Rechargeable |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion |
| Battery Type | Lithium |
| Best Sellers Rank | #14,337 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #238 in Handheld Flashlights |
| Brand Name | Energizer |
| Brightness | 400 Lumen |
| Color | Black/Red |
| Customer Reviews | 4.4 out of 5 stars 3,531 Reviews |
| Finish Types | Smooth |
| Global Trade Identification Number | 30039800138775 |
| Included Components | Pen Light |
| Item Dimensions D x W x H | 0.96"D x 1.85"W x 6.89"H |
| Item Dimensions L x W x H | 0.96"L x 1.85"W x 6.89"H |
| Item Type Name | HandHeld Lights |
| Item Weight | 0.2 Pounds |
| Light Path Distance | 40 Meters |
| Light Source Special Features | Rechargeable |
| Light Source Type | LED |
| Manufacturer | Energizer |
| Manufacturer Warranty Description | Not applicable. |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | ENPLMRLP |
| Mounting Type | Handheld |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Close-up lighting tasks, Mechanics, Reading in the dark, Checking equipment during power outages |
| Runtime | 1 hour |
| Shape | Cylindrical |
| Special Feature | Rechargeable |
| Specification Met | IPX4 water-resistant |
| Style Name | Basic |
| UPC | 039800138774 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| White Brightness | 400 Lumens |
R**E
ONE POWERFUL PEN LIGHT
This is a really powerful pen light on high. But it can get almost too hot to handle and it doesn't last very long. The beam is adjustable from spot to wide angle. If you need a lot of light in a close area for a short amount of time, this is your light. Being a pen light, it is easy to carry in your pocket and easy to hold. It recharges fairly fast but I would still prefer replaceable batteries.
W**I
well made with a bright light.
Well made, batteries included. Slim and has wide, bright light.
M**G
Still no USB-C??
Best pen type flashlight on the market. Only 2 problems that I had, 1 I dropped it a few times and it’s claims of durability aren’t as good as they say, they were never more than from a couple of feet. The easiest fix though is the charging port. It’s 2026 people, USB-c is pretty standard even on cheap toys from China. I think energizer can figure it out. Otherwise this is a great buy, super bright and heavy in a way that makes you feel like it’ll last for a long time(although mileage definitely may vary). Would recommend or buy this for friends and family for sure.
J**.
Lightweight, slim, great pen light
This is a great pen light. It's 400 lms which is a pretty bright stream of light. My husband is a mechanic so he always needs to see into small spaces. He really finds a pen light useful as he can hold it in his mouth. (Haha) he tried headlamps, but they're hard to get just right. This light is light weight and slim. (Which again makes it easy to hold) It's rechargeable. Which for us is a bonus. We spent a lot of money on batteries over the years. This light feels well made. It is on or off, or you can quick press to make it strobe. Has a clip so you can easily put it in a shirt pocket or any other pocket, for easy access. My only complaint is I thought the red slider was to make it from a point to a broad light, but there's no options like that. The good of the red slider is its to cover the charging port so if you drop it in the dirt, you can still charge it, without ruining the light or charger. All in all it's a great light weight slim light for a great price.
B**Y
Quality Penlight!
Very bright and durable! My husband loves it!
R**U
bright and powerful
needed a small pocket flashlight for work and this does the job. lightweight and small enough to keep in your pocket. long lasting battery and fast charging. feels well built. i liked it so much that i bought 3 of them. one to keep in all my vehicles. surprised how bright it was from a small light. it has bright dim and strobe setting on it. bright and powerful
R**K
I like it.
I bought this light to replace my NEBO pocket light. I like Energizer products for their longevity. This light is super bright, adjustable, dependable, and light weight in my shirt pocket. The only thing I dislike is when the rechargeable battery needs recharging the light just shuts off, no warning, now dimming, just shuts down. That can be irritating when you're in a well house at night trying to get the water back flowing and it decides it's time to go to sleep. But other than that experience it's an awesome light, in my opinion not as good as my NEBO but it's not $60 either, only $15. I've been using it several months now with no issue, well except the well house deal, and I hope to get at least a couple of years service from it, if so, I'll replace it with another Energizer pocket light. I would definitely recommend it.
J**J
Energizer pretty good
Really good size and good light output, very durable from my experience. The only negatives I have are I'd rather have usbc than the micro USB and the fact it gets hot after 5-10 minutesof use. But still good value.
Trustpilot
3 weeks ago
2 months ago