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Lights Slot — Online Slot Review & Free Demo

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Lights Slot Review: RTP, Bonuses & Features

NetEnt’s Lights, an online slot released in 2014, has a max win potential of up to 1,000x and medium volatility, as well as a relaxing soundtrack that makes it a great online slot to have a chill gaming experience. Read this Lights slot review and see if the game and its features are what you’re looking for. 

Key Takeaways

  • Every spin guarantees wild symbols when playing the Lights slot. 
  • Although the game does not disclose this, symbols are clearly semi-stacked (they usually come in groups of 2 or 3)
  • Your luck will determine whether you collect 2, 3, or 4 wild symbols in any spin of the reels. 

Lights Gameplay: What to Expect?

We loved how relaxing the Lights gameplay is. The fact that you can always get wild symbols really helps the feeling of having a win within your grasp, and the game’s music elevates the experience to another level.

lights slot review
Wilds aplenty make the Lights slot stand out

The game pushes a “Stacked Symbols” gameplay mechanic that makes it so many equal symbols show up in one reel. This happens very frequently, which is why, even with ever-present wilds, wins aren’t guaranteed. 

Your main goal will always be to collect as many scatters as possible to try to unlock 30 free spins. Achieving this is the easiest way to guarantee wins, as a minimum of three wild symbols show up on the reels during every spin, making it very likely that you collect a payout every time a spin is spent.

Lights Pros

  • Guaranteed wilds on every spin
  • Relaxing gameplay 
  • Frequent payouts are almost guaranteed

Lights Cons

  • Only 9 paylines
  • Free spins are difficult to trigger

What Makes Lights Unique?

The presence of wilds on every spin of the reels, as well as the ability to guarantee wild symbols during free spin rounds, set this slot game apart from the rest. It would be a much more profitable game with additional paylines, but with an RTP of 96.10%, it’s still worth playing. 

Bonus Features, Bonus Gameplay & Special Features

The Lights online slot aims to deliver a relaxing, laid-back experience with a very chill soundtrack and a bonus feature that can help the player win as frequently as possible. You’ll notice that the game has two main symbols:

  • Scatters: They take up one spot on the reels and don’t contribute to forming winning combinations, but collecting 3 or more unlocks a round with bonus free spins.
  • Wilds: They substitute any other symbol, except the scatter, to create winning combinations. In this game, wilds aren’t a symbol per see: since the game has an Asian theme with fireflies aplenty (hence its name), every round has a little group of fireflies that land somewhere on the reels, turning 2 to 4 symbols into wilds every round.

To compensate the fact that wild symbols are guaranteed on every spin, the game only has 9 paylines, and symbols generally come semi-stacked, meaning that you’ll need some luck if you are to form winning combinations with the wild symbols.

lights slot wilds
Up to four wild symbols will appear during the base game

Free Spins

Collect scatters to unlock free spins! All free spins guarantee at least three wild symbols. During free spins, the fireflies will grant 3 to 6 wild symbols per spin, placed anywhere on the reels. Also, the number of free spins that you’ll get varies based on the number of scatter symbols you land on a single spin:

  • 3 Scatters: 10 Free Spins
  • 4 Scatters: 20 Free Spins
  • 5 Scatters: 30 Free Spins

The free spin feature can also be retriggered as many times as you’re able to collect three or more scatter symbols during free spins. The rate in which scatter symbols show on the reels isn’t disclosed, but we’ve played over 500 spins in the game, and we only managed to trigger the feature once. It’s still a small sample, but still, we rarely saw any scatter symbols and when we did, only one of them appeared.

lights slot scatter
Collect three scatters, shown at the bottom-left side of the reels, to trigger bonus spins

It’s safe to say that the free spin feature is not as easy to trigger as in other games. The game also lacks a “bonus buy” option. Both of these intricacies help explain why a game with guaranteed wilds only has a 96.10% RTP. 

RTP, Hitting Frequency & Volatility

Gameplay mechanics make this online slot quite a unique title to enjoy, but its main features are quite standard. Frequent payouts and a standard RTP further reinforce the point we’ve been making for the entirety of this review: this is a great online slot to simply relax for a while. 

  • RTP: 96.10%
  • Hit Frequency: Undisclosed (seems to be around 35%, based on what we tested)
  • Volatility: Medium

Available Bonuses to Play Lights for Real Money?

NetEnt slots can be played with bonus cash in many online casinos. We’ve compiled a list of bonuses that yield bonus cash that can be spent on the best online NetEnt slots

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Best Lights Alternatives

This online slot has a lot to offer, but there are other alternatives that you may want to check out if you’re looking to try out new games. These are two of our top alterantvie picks:

9 Masks of Fire

Although 9 Masks of Fire is very different from Lights, this game’s dynamic gameplay features earned it the title of the most popular slot created by its developer. A slightly above average RTP of 96.24% and a max win of 2,000x, where payouts are very frequent, make this title a must-try slot with very fun winning streaks. 

Big Bass Bonanza

Trade wild for free spin bonus rounds with multipliers in one of the most popular online slots of all time, Big Bass Bonanza. The legendary title comes with a thrilling fishing theme that’ll have you spinning its reels, as well as the rod’s, in your hunt for the biggest catch.


5 / 10


Lights Verdict

Forget about the pressure and the constant lookout for wild symbols with the Lights slot, one of the few casino games that ensures every spin comes with at least two wild symbols. Even though this game features a max win of just 1,000x, you’ll find yourself coming back to it often if you like games with frequent payouts.

Frequently asked questions

The game comes with a built-in free spin feature that helps you unlock up to 30 free spins when collecting scatter symbols.

The RTP of lights is 96.10%, taking into account both the base game and the bonus rounds.

You can play the Lights slot game for free using the demo that we’ve provided or the bonuses we’ve shared.

Last updated  April 3, 2024
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Content Marketing Manager

Having joined The Casino Wizard team in 2023, Kathy is our Content Marketing Manager, seamlessly blending her background in tech with a passion for storytelling. 

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